Selection of Limestone Crusher

Selection of Limestone Crusher

2016-11-08 16:29:03

  Limestone is the main calcium carbonate mineral rocks, is one of the main raw material of lime, cement, building materials, glass industry, washing, rubber coating and other industries the main raw material. Today's limestone processing has been without too much manpower, quarrying are modern equipment, without drilling. Limestone is a Mohs hardness of about 3 minerals, are soft rock, easy to break. Limestone used in the building materials industry will be through the crushing process, the process of coarse crushing process are generally quarry completed. In the crushing of the basis of the application of different. Limestone stone production is generally completed in the quarry, producing a good finished stone loading and transportation to a number of site sites.

  For the production of stone limestone, we generally use the jaw crusher plus counter-crusher production, jaw crusher is a coarse broken equipment, cheap, simple structure, easy maintenance, is the ideal coarse crushing equipment. Counterattack crusher is the necessary equipment for stone production, countercrash crusher to produce the cube into a cube, needle-chip content, in line with high road standards. Limestone soft, with a counterattack crusher can be overcome, not a lot of wear and tear.

  The choice of limestone crusher according to its use and investment costs to consider counterattack crusher suitable for the production of stone, the input cost is lower than the cone crusher is suitable for limestone crushing equipment.

Tel:	+86-371-67660555
Email:	sales@zxcrusher.com
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Factory Address:	Boai Industrial District, Jiaozuo City, Henan Province, China
Marketing Center Address:	Room 609,East Tower of Xiyuan International Plaza,Jianshe Road,Zhengzhou,China

New Type Gangue Crusher

RELEASE TIME:2016-10-26 02:39:14

The new gangue crusher equipment is mainly used for coal, coal gangue, slag, steel slag, limestone, coke, galena, siderite, sphalerite, limonite, compressive strength of not more than 150Mpa material, It is widely used in industries such as metallurgy, mine, chemical industry, electric power, aluminum plant, building material, coal, refractory material, ceramics and so on, aiming at each area coal gangue, page Rock, cinder, construction waste and so on to contain the hardness of high humidity material crushing effect is extremely obvious, the production of equipment, especially for the brick to do internal combustion and other industries material crushing requirements have a very prominent effect.

Tel:	0086-371-67660555
Email:	sales@zxcrusher.com
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Factory Address:	Boai Industrial District, Jiaozuo City, Henan Province, China

The advantage of cone crusher

2016-10-24 16:30:06

Cone crusher is used in metallurgy, chemical industry, building materials, hydropower, mining and other industries for different hardness of the ore in the crushing and crushing operations of the main equipment, especially for iron ore, quartz stone and other materials broken.

Cone crusher can improve the efficiency of iron ore crushing and production capacity, but also expanded the range of applications, from limestone to basalt, from stone production to a variety of ore crushing, cone crusher in a variety of broken, Uncompromised crushing performance in crushing operations.

Using Of Vibrating Feeder

Vibrating feeder is a relatively new type of dosing device for massive, granular and powder materials from silos in quantitative, uniform, continuously fed to the affected device, with high feeding efficiency directional performance, simple structure, stable and reliable, widely used in the mining industry.

Currently, the mining industry feeder widespread selection, use, improper maintenance and adjustment problems, cause poor job stability feeder and delivery capacity decreased, seriously affect the normal operation of the production.

Therefore, the master vibrating feeder structure, working principle and function of each part, understand correct equipment installation, operation, use and maintenance methods, according to specifications, good machine maintenance and commissioning work to ensure stable and reliable equipment, efficient and smooth production work has an important role. If operational problems, please consult engineer of Jiaozuo Zhongxin Industrial Machinery Co.,Ltd .

The working principle of VSI sand making machine

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Sand making Machine play an important role in mining industry

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Jaw crusher In the stone crusher workshop

Core Equipment in Production Line - JAW CRUSHER

       Sand production line consisting of core equipment jaw crusher when the job is motor-driven belt and pulley, and then through the eccentric shaft to move the jaw up and down movement when moving jaw rises between toggle plate and moving jaw angle becomes large, then pushing the movable jaw plate near to the fixed jaw plate, at the same time the material is kneading, rubbing, grinding, such as multiple broken.
       When the movable jaw down, between toggle plate and moving jaw angle smaller, movable jaw plate lever from the fixed jaw plate under the stretched spring effect, the material has been destroyed under the effect of gravity through the lower part of the jaw cavity spout automatic unloading of materials, so jaw crusher operation is intermittent, destruction and discharge processes were replaced in the jaw cavity. Motor followed by a series of periodically changing mobile jaw crusher crushing and nesting, complete production. Jaw crusher is currently the international mining industry the most widely used rock crusher crusher with crushing ratio, the product of uniform size, the layout is simple, convenient protection and many other features. Jaw broken into coarse and fine broken broken two kinds of materials to complete the processing of different fineness, the highest compressive strength of the material to be broken up to 320MPa.
       Zhongxin Heavy Industry developed a medium-sized jaw crusher, cone crusher and other equipment has been in the industry leading level, applied to various parts of the broken line plays a major role, I welcome the company to personally test machine!

Stone Crushing Plant in Hubei province,China

Cone Crusher In The Stone Crushing Plant

How to improve the productivity of sand production line?

     Natural sand is a very good building material, but after years of continuous exploitation of natural sand resources are being rapidly reduced, in some areas natural sand has been depleted or nearly depleted in some areas and rivers, in order to maintain the natural landscape, river bank protection dam, protection of ecological balance, regulations prohibited mining. Limited to these reasons, the increasingly high cost of natural sand, while its more low-profit, market getting smaller and smaller. So sand increasingly welcomed by the market, market share is increasing.
     With the development of science and technology, production mechanism sand equipment are: vibration feeder, jaw crusher, sand making machine, sand washing machine and other ancillary equipment broken. A system of selecting sand production line, mainly rely on the crusher and other equipment configuration, before the formation of the efficiency of the production line, so the difference between the crusher model is a decisive factor for the entire production line and choose which means crusher , the main reason is to determine the sand production line system.
    Will reduce the size of the raw material can improve production efficiency sand making machine, so the use of cone crusher the material crushed to a particle size of the material into the mill needs, improve production efficiency. Cone crusher for sand production line has a simplified process, saving production costs advantages.

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Crushers in construction waste Crushing

How to solve the security problems that exist in crusher equipment?

How to solve the security problems that exist in crusher equipment?
In high rapid of the road construction industry, the contribution of the crusher equipment is not to be underestimated, which bears the progress of the road, the construction industry and the economic fate of the rapid advance of the mission, then we want to make the role played crusher equipment to the maximum extent, how do we ensure their own safety in the operation of it?

First, we should seriously before turning on the crusher equipment maintenance, equipment maintenance to ensure that qualified before use; line inspection equipment to ensure that the complete line, no leakage, electrical shock hazards do not exist; fuel oil and inspection equipment Meets quality requirements of the lubrication system to intact; each member inspection equipment to ensure that each member firm and reliable without loosening.
Secondly, according to the boot and shutdown procedures, so as to avoid crusher equipment can not function properly.
Finally, in the crusher equipment operation process, to ensure timely feed to ensure the normal operation; regularly check the temperature and lubrication of each bearing; real-time control of the wear of equipment parts, timely replacement of badly worn parts. Crusher equipment, security risks all the time does not exist, as long as we can fully in accordance with the instructions or procedures to operate, at the same time remove hidden dangers in order to make the device better and faster for us.

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what to do with Jaw crusher in stock ?

     Jaw crusher mining industry is the most commonly used crushing equipment, mainly used for rough broken, but in normal operation, there will be no material circumstances crusher, jaw crusher card stock stuck atop mine, because jaw crusher in the course of work, the higher the moisture content of the ore material into the crushing cavity, crushing machine materials containing water broken into smaller pieces, into pieces of material has a certain viscosity, it will stick to each other in together, and stuck in the crushing cavity between the two jaws, causing the card material phenomenon; there may be broken material in the mixed rare earth have a greater viscosity, so that the material to be glued to a block in the crushing cavity , the occurrence of card material phenomenon.

    In view of this situation, you can try the following methods:
    1, can be taken pre-screening, pre-washing, ore moisture control method, but some are more difficult to process ore;
    2, can also be pre-screening, and appropriate to increase the port of discharge, and increase the efficiency of the material;
    3, the spindle speed can also be reduced, to increase the discharge opening;
    4, you can also adjust the discharge port, not peace but the angle;
    On the other hand, jaw crusher before use, should be clear that the parameters of the crusher to use, especially for the nature of the material requirements, according to the crusher for material requirements into suitable material, if it does not crusher process requirements, such as temperature is too high or too much water, you can make the appropriate processing, the material as much as possible at or near the crusher requirements.

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How to solve the port of discharge cone crusher unstable

How to solve the port of discharge cone crusher unstable

2016-07-28 13:43:59

First: the control valve damage. Cone crusher hydraulic system has two control valve block, according to changes in the position of movable cone will be able to judge the state of the control valve. If the moving cone position has not changed, we need to replace the control valve block;

Second: cylinder V-type seal wear. V-ring is mainly used in closed hydraulic oil, hydraulic oil and lubricants isolation. Once the V-shaped seal wear, lubricating and hydraulic oils can lead to mixed, so that the spindle instability. Once the oil level observation can determine if there is no loss of lubricating oil level rise phenomenon occurs, then the V-shaped seal wear, the need for timely replacement of:

Third: hydraulic oil mixed with air. When replacing the cone crusher hydraulic components, hydraulic lines remaining in some of the air, can cause instability lift cylinder. Therefore, after replacing hydraulic components, which must be emptied of residual air;

Fourth: hydraulic line leak. In the cone crusher operation of the process, because of the hydraulic lines and other objects shaking friction leak. Hence the need to strengthen inspection and protection of hydraulic lines of work, if it is found necessary to replace them with new mill leak of.

Vibrating Feeder working principle

ZWS Series Vibrating Feeder is mainly used to feed material into the primary crusher homogeneously and continuously. Meanwhile, it can screen the fine material and make the crusher more powerful.

How to solve the jaw crusher tooth plate fibrillation?

Jaw crusher tooth plate is secured between the movable jaw and the fixed jaw, during operation, jaw crusher machine reciprocating motion, driven tooth plate of broken material, therefore, in the long-term reciprocation, the tooth plate will slowly relax and jitter, thereby affecting the size and efficiency of the finished product. If such a situation, how to do?

The reason for fibrillation or jitter may be:
1, the mounting bolts loose or broken;
2, lining tooth loose or fall off and strike plate leading to tooth plate vibrate.
Solution to the problem:
1, update or bolt fastening bolts;
2, fastening lining.
Jaw crusher equipment there is a problem to be shut down for inspection and maintenance in a timely manner, can not be left unchecked. Therefore, Zhongxin Heavy remind the user, only to promptly resolve problems and faults, the production can be continued, in order to improve work efficiency.
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VSI sand making machine working animation

How to solve the security problems that exist crusher equipment?

REVIEW: China's road construction industry and the rapid development of today, the contribution of the crusher equipment is not to be underestimated, which bears the progress of the road, the construction industry and the economic fate of the rapid advance of the mission, then we want to make the crusher the role of equipment made
      In China's road construction industry and the rapid development of today, the contribution of the crusher equipment is not to be underestimated, which bears the progress of the road, the construction industry and the economic fate of the rapid advance of the mission, then we want to make the crusher equipment play the role to the fullest extent, how do we ensure their own safety in the operation of it?
      First, we should seriously before turning on the crusher equipment maintenance, equipment maintenance to ensure that qualified before use; line inspection equipment to ensure that the complete line, no leakage, electrical shock hazards do not exist; fuel oil and inspection equipment Meets quality requirements of the lubrication system to intact; each member inspection equipment to ensure that each member firm and reliable without loosening.
      Secondly, according to the boot and shutdown procedures, so as to avoid crusher equipment can not function properly.
      Finally, in the crusher equipment operation process, to ensure timely feed to ensure the normal operation; regularly check the temperature and lubrication of each bearing; real-time control of the wear of equipment parts, timely replacement of badly worn parts. Crusher equipment, security risks all the time does not exist, as long as we can fully in accordance with the instructions or procedures to operate, at the same time remove hidden dangers in order to make the device better and faster for us.


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Impact Crusher Working Principle

Impact Crusher Working Principle

Jaw crusher working principle

what can make cone crusher loose ?

REVIEW: Knowing the reason of cone crusher loosing, you can avoid this from happening.
Currently, the cone crusher has become a lot of industry crushing device of choice. Cone crusher actual working environment is poor, production, many factors can lead to problems large and small of the device, wherein the adjustment ring is loosened more common problems. Multi adjustment ring loose grasp of reason, will be better able to avoid this from happening. The main cone crusher adjustment ring loose reasons:
First: supporting sleeve, adjusting sleeve threads are worn;
Second: When crushing operation, adjustment cap or wedges lock key is not sufficient;

Third: Cone crusher discharge mouth is too small or too large;
Fourth: broken wall and rolling acetabular wall is too thick;
Fifth: When adjusting the cap locking lever broken cone crusher is still in working condition.
These are the cone crusher adjustment ring loose reason, I hope the majority of users can be grasped and applied in practice, the better to avoid the cone crusher adjustment ring loose, improve work efficiency.

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What should be noticed in buying cone crusher

REVIEW:With market demand for the cone crusher rising,the user must take certain precautions in purchase the cone crushers.

In recent years, mining crushing and screening industry has developed rapidly, especially the rise of cone crusher industry, promote the development of roads, buildings, water conservancy and other industries. Cone crusher market demand continues to rise in the purchase of cone crusher, the user must take certain precautions, here is the introduction of related content.
First, the user needs according to their own characteristics and needs of broken material production needs, choose which types of specifications cone crusher. If you do not understand this, you can consult sales staff, professional sales staff to its customers on the most suitable crushing equipment models;
Second: Users need to buy cone crusher, be sure to select several crusher manufacturer, and compared the strength, reputation, size, and other aspects of the service, for all aspects of selecting good manufacturers, to ensure that equipment quality and follow-up services;
Third: Once the factory, it is necessary to conduct site visits to see the quality of equipment manufacturers, production technology, technical level and whether rich experience, service is perfect and the like. Users should seriously look at the drawings provided by the manufacturer, according to a detailed understanding of the drawing equipment.
In short, as long as the user in the purchase of the cone crusher, it is possible note the above matters, to be able to buy desirable crushing equipment. After purchasing cone crusher equipment, users also need in their daily work, regular maintenance of the equipment, or even the best equipment will shorten the life, the ability to be discounted.
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Hydraulic Cone Crusher,Cone Crusher,Crusher Machine,Stone Crusher,Crushing Plant _ product _ ZHONGXIN

Hydraulic Cone Crusher,Cone Crusher,Crusher Machine,Stone Crusher,Crushing Plant _ product _ ZHONGXIN

Jaw crusher can crushing Gangue

REVIEW: As we all know, in the process of coal mining, will produce such a solid waste coal gangue, coal gangue mined many times people will put it away. With constant awareness of gangue, coal gangue discarded considered a waste of resources, coal was

As we all know, in the process of coal mining, will produce such a solid waste coal gangue, coal gangue mined many times people will put it away. With constant awareness of gangue, coal gangue discarded considered a waste of resources, coal gangue rational use of resources.
Want rational utilization of coal gangue, broken equipment must be processed to the next step of production. Based on the unique nature of the gangue, we recommend using a jaw crusher for crushing operations, other crusher can not be good to complete the broken material.
Compared to other terms of the crusher, Jaw Crusher material moisture content is not very high, high flour yield. Because there is no mesh grate at the end, it will not be a problem powder can not be discharged. Broken jaw broken using advanced technology, modern structure can better help gangue achieve rational use of resources.

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YK vibrating Screen In The Stone Crushing Line

How to prolong the life of the crusher

RELEASE TIME:2016-07-18 16:57:05

Cone crusher production is critical equipment in mining crushing line, many users are concerned about how to extend the life of crushers. Crusher equipment you want to have a long life, require the user to transform the impact of the device output, efficiency, life and other various indicators,.

First, the source material was admitted off. Blasting is mining in the first step, the resulting "product" is the raw material crushing machine work. Raw material quality is good or bad directly affects the life and efficiency crushing equipment required for large pieces of stone as raw materials to secondary treatment. Therefore, the optimization of blasting operations, but also to improve the life of the equipment broken a major factor;

Second, the correct installation and commissioning of the crusher-related spare parts. When the crusher is rotated, its moment of inertia, the weight of the hammer, ranging causing rotor balancing is not good, its rotor, bearings will be some damage to equipment and production will adversely. Therefore, the user must correct installation, commissioning and related spare parts for broken equipment, ensure the normal operation of the device;

Third, do regular inspection and maintenance work. A great impact on the lubricating oil equipment, each lubrication point crusher requires the operator according to the actual quantitative oiling, to ensure normal operation of equipment. In the process management device, overhaul than good repair, inspection stronger than overhaul. So as long as the operator to do routine patrol work, found a small problem solved in time, it will reduce equipment maintenance, repair of probability;

Fourth, strengthen the management of spare parts. For production, the equipment is the basis and precondition to ensure, in the management device, the appropriate spare parts stock is essential. Some stocks such as consumables, arched plate, hammer shaft, hammer and so on;

Fifth, ensure proper technological transformation and innovation. If a user can do on the crusher wear parts and production technology, appropriate technology improvement and innovation, so as to reduce production costs, improve product quality, prolong equipment life.

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YK Series Vibrating Screen In The Stone Crushing Line

Introduction of crusher crushing principle

REVIEW: Shattered refers to the use of external force to the material broken into large particles process small particles of materials, the crusher is able to complete the material crushing equipment. Hourly production power and the corresponding reduction ratio is judged crusher is the main basic conditions are not large equipment
    Cone Crushing process refers to the use of force to large particles of material broken into small particles of materials, the crusher is able to complete the material crushing equipment. Hourly production power and the corresponding reduction ratio is to determine the crusher is mainly the basic conditions than large equipment, crusher crushing method of crushing due to different materials and different, see the following article in the introduction.
    Crushed material needs need to accept the crushing chamber of the crusher in a full range of extrusion, impact or shock to the liner material between each block, leading to a rapid shift slug; control of the material layer requires a certain solidity, from the crushing chamber inlet to the outlet, broken material was gradually increased. Want to block this direction was changed, so that the material layer may be a high-frequency strong vibration, resulting materials will shear and bending stresses, which is forcing the inner vibration grinding method. Large Crusher, since more material caused some solidity to meet the increasing crushing force conditions, resulting in a large to a certain extent to achieve selective crushing.
    All in all, according to the characteristics of different materials need crushing, crushing method chosen is not the same. Friends want to achieve the best user crushing effect, you need to select the appropriate method of crushing material characteristics.

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Jaw Crusher Working principle

Effective measures to reduce cone crusher Accident

        As a new cone crusher mining crusher equipment,Hydraulic cone crusher has a efficient production efficiency, uniform quality of the finished material crushing and stable operating performance and other advantages, the majority of industry wide application quickly. Today We will introduce effectively three measures to reduce cone crusher failure :
        1, good temperature control and management. Cone crusher in the normal work, the parts which have a normal operating temperature range, if the temperature of a component is abnormal, then it may cause damage to related components. Especially for the bearing parts, etc. If the temperature is too high must be carefully examined, usually inadequate lubrication situation extremely prone to burn bearing.
        2, good dust removal work. Due to the special nature of cone crusher machine production environment, in their work process will inevitably produce large amounts of dust and fine particles, if you do not dust, dust faults on equipment caused will be very large. Especially when these dust particles into the lubrication system, will greatly accelerate the wear of the device itself, affect the life of the crusher equipment, crusher equipment so easily result in failure. For such problems, we work in the daily production process not only to do the work of dust machinery and equipment, while the higher parts in the selection must pay attention to quality, in addition to lubricants also try to choose good quality impurities less variety.
        3, broken corrosive materials should take appropriate precautions. During use cone crusher, due to its wide range, it is likely to cause damage when broken acid and other corrosive materials to crusher components. Such materials typically required before proceeding broken into through the relevant drop acid, lowering the alkali treatment, or the use of special crusher related components. According to the specific circumstances of the respective needs and requirements of the production environment, as well as a combination of factors we need to consider the cost of inputs, etc. selection.

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YK Circular Vibrating Screen Workshop Of Zhongxin Heavy Industry

Stone Crushing Production Line Drive The Development Of the Industry

Introduction: In recent years,the development of the world's highways and railways,increases the demand for stone, quarry leading to the development of stones factory,and the development of the crusher industry.
   

    Stone crushing production line is the full name of the stone crushing line mainly consists of vibrating feeder, jaw crusher, impact crusher, vibrating screen, the use of belt conveyor connection between the equipments,user can predetermined width and length of the conveyor based on production sites. The process is generally connected to the vibration hopper, feeder - Jaw Crusher - Impact Crusher - Vibrating Screen - manufactured stone. Required by the crushed material is transported to the vibrating feeder evenly jaw crusher simple preliminary broken, then the coarse material into the crusher driven by belt conveyor for further crushing, so it will be coarse crushed into fine particles, and with the help of vibrating screen, the stones can be different sizes, some of the stones does not meet the size requirements will be returned impact crusher for crushing again, until you can meet the requirement.
    Stone production line has a very wide range of applications, mainly used for crushing limestone, granite, river gravel, basalt and other rocks, aggregate to become a major high road, railway, water conservancy and other industries. In addition, the stone production line has advantages of high degree of automation, large crushing ratio, high production efficiency.

HP Hydraulic Cone Crusher In Iron Ore Crushing Application

    In the primary crushing of iron ore, the jaw crusher is essential; the secondary crusher iron ore, the hydraulic cone crusher is essential. Hill start hydraulic cone crusher can effectively reduce the cost of mining iron ore.
    HP hydraulic cone crusher is developed by the introduction of foreign advanced technology, based on new products, it uses a spring safety device, hydraulic clean cavity system, part selection and structural design is reasonable, economical and practical.

    HP hydraulic cone crusher has a crushing capacity, particle size uniformity, long life components, easy maintenance, low production costs, widely used in iron ore, nonferrous metal ore, granite, limestone, quartzite, pebbles and other materials broken.
    Iron ore production bases in India, Australia, Brazil, Mongolia and other countries, can see the HP hydraulic cone crusher in the crushing efficiency about New Hydraulic Cone Crusher will be more suitable for iron ore crushing.



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Superior quality hydraulic cone crusher

 XHP multi-cylinder hydraulic cone crusher is the latest senior Xin Heavy Industries developed the highly efficient high-tech products, its high capacity, hydraulic cone crusher reputation.
 XHP hydraulic cone crusher work, the motor gear driven by the eccentric rotation, moving cone rotating swinging eccentric bushings forced to do under the dynamic, moving cone section near the cone of silence becomes the crushing chamber, the material by the dynamic cone and the cone of silence squeeze and the impact of multiple broken. When moving away from the cone zone, where the crushed material to the desired particle size under its own gravity fall, discharged from the conical bottom. Material to be crushed is loaded from the cone crusher inlet.
     XHP Series single cylinder hydraulic cone crusher with advanced structural design, excellent crushing capacity, excellent reliability and low running costs and a series of features. By a plurality of hydraulic cylinders lift achieve nesting population adjustment, clear cavity, through iron overload protection and other features. Whether it is on conventional cone crusher in a significant improvement in the mechanical structure or works.
 XHP hydraulic cone crusher with easy maintenance and durable; excellent crushing particles; hydraulic adjustment, the protection device is safe and reliable; convenient automatic control; simple operation; low loss, cost ..... and many other features. Hydraulic cone crusher to establish a pivotal position in the production of machinery sold abroad.

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Jaw Crusher Workshop

New Hydraulic cone crusher is professional in crushing hard materials

New Hydraulic cone crusher is professional in crushing hard materials


Cone crusher plays an important role in hard stone crushing. XHP new hydraulic cone crusher is developed on the basis of spring cone crusher, professional in crushing hard stone, ores.
XHP new hydraulic cone crusher is more suitable for iron ore, nonferrous metal ore, granite, limestone, quartzite, pebbles and other rock and ore crushing, by the domestic customer favorite.

Compared with spring cone crusher, XHP new hydraulic cone crusher has a higher production efficiency, greater production capacity, better grain type, a higher degree of automation, maintenance more convenient.
Jiaozuo Xin Heavy Industrial Machinery Co., Ltd. is China's leading manufacturer of crushing and screening equipment, specializing in the production of cone crusher, jaw crusher, impact crusher, vibrating feeder, vibrating screen, sand making machine and other equipments., HP hydraulic cone crusher, PSG Symons cone crusher, PE jaw crusher, VSI crusher series are exported to overseas.


keywords:hydraulic cone crusher,hard material crusher,iorn crsuher,ore crusher,
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PSGB Symons Cone Crusher In Stone Crushing Line

Four Codes before Jaw Crusher Starting

Four Codes before Jaw Crusher Starting

   Jaw crusher, also known as jaw broken by a moving jaw and static jaw two jaw plate crushing chamber to simulate the movement of animals and two complete material crushing jaw crusher operation. After the customer after-sales installation, will try again to see whether the normal operation, so before starting what we need to pay attention to it? Customers need to know what skills it? Following on from the Zhongxin Heavy Industry explain.
   The first is in the boot should be preceded confirm that no one around the jaw crusher, no one may use to determine, safety first, we must pay attention, because it is the first time trial, what problems are likely to occur, they must ensure that personal Safety.
   The second is the boot can not rush to feed, should first observe whether a jaw crusher smooth operation, whether there is abnormal sound, no abnormal before feeding, if the boot into the material, the crusher is prone to running problems when we find when the problem, the material has entered, can not be removed, or mechanical damage, can also cause safety problems.
   Again is feeding should pay attention to uniform feeding, try to avoid feeding suddenly suddenly small, so easy to cause the belt to slip pressure mine; one should not put too much material, resulting in the accumulation of material. In general, the use of open mountain belt, feeding is not cause accumulation.
   Finally, after running every half hour to check for abnormal odor and ignition phenomena, because it is the first trial, the more we have to observe, if the first try without any problems, then the future can be assured to use, and if the jaw crusher Trial during any problems, you can contact Shanghai Shan Kai technical staff, we will be the first time for customers to solve the problem.

keywords:Jaw Crusher,Jaw Crusher Starting,Jaw Crushing

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XHP hydraulic cone crusher is popular in the market

 Jiaozuo Zhongxin Heavy Industrial Machinery Co., Ltd. focus on technological innovation, adhere to the times, and constantly develop new equipment. XHP New Hydraulic cone crusher has a better quality, higher degree of automation,  becoming the new favorite crushing machine of mining machinery market.
Compared with spring cone crusher, XHP new hydraulic cone break higher productivity, greater production capacity, better grain type, a higher degree of automation, maintenance more convenient.
 XHP new hydraulic cone crusher, motor is driven by belt, shaft, transmission gear eccentric rotation, moving cone in the eccentric role do spin pendulum movement, so that the movable cone and fixed cone sometimes close sometimes deviate. Materials in the crushing cavity continue to be squeezed, impact crusher, the crushed material is discharged from the discharge port.
  XHP new hydraulic cone crusher is more suitable for iron ore, nonferrous metal ore and rock crushing ore, granite, limestone, quartzite, pebbles, grain type and finished better than spring cone crusher,becoming more and more popular to the mining market.

keywords:XHP hydraulic cone crusher,hydraulic cone crusher,cone crusher


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Cone crusher in fine crushing and coarse crushing

Cone crusher in accordance with the scope of use, divided into coarse crushing, secondary and tertiary crushing three kinds of crushing cone crusher is also called gyratory crusher, secondary and tertiary crushing cone crusher, also known as mushroom-shaped cone crusher, cone crusher in the rough fine crushing three kinds of range, as described below.

  Cone crusher motor through belt and rotary coupling shaft and the conical portion in force under the eccentric sleeve for swinging movement about a fixed, so that the broken cone crushing wall one will be close to or away from a solid containing adjustments sleeve white wall surface, the ore being kept in impact crushing chamber ore is crushed and bent or be crushed. Hydraulic system to adjust the size of the device of discharge, and ensure the security device runtime encountered after the foreign body can not be broken discharged. From crushing to the crushing machine involving a total of four specifications cavity can have six combinations. The crusher can satisfy the needs of different users. Under the impact of the role of material to be broken often along its most vulnerable level of fragmentation, this selective fragmentation method, the higher the probability of a particle drought cube shape, flakiness percentage content so the impact crusher product may be less than 10%, while the percentage of flakiness content jaw, cone and roll crusher and other products is high. It is used to create together a permanent concrete mixing station. Low carbon steel is mainly used for chromium, molybdenum and other alloy elements, high hardness, toughness, matrices, bainite or martensite bainite + martensite structure. In the new technology, the successful development of a high wear resistance, high toughness of chromium, molybdenum, vanadium alloy, to solve the problem of fragmentation of hard materials.
  As a professional crusher equipment and processing equipment manufacturers,the main products of Zhongxin Heavy Industry are jaw crusher, impact crusher, impact crusher, hammer crusher, etc.,making a greater contribution by providing our clients with more efficient high-quality crushing equipment products sincere and perfect service for the development of crusher equipment industry .

keywords : cone crusher fine crushing   coarse crushing
 

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Multi-hydraulic cone crusher in the 150-200t/h stone crushing line

Advantages of hydraulic cone crusher compared with other crushers

Advantages of hydraulic cone crusher compared with other crushers

High efficiency hydraulic cone crusher is a new type cone crusher which is researched by Zhongxin Heavy Industry through introducing advanced technology abroad and combining with the actual mining situation domestic. Compared with the traditional spring cone crusher, hydraulic cone crusher owns the following advantages.

1. High-quality final products. The new type hydraulic cone crusher adopts specific crushing cavity and reasonable crushing principle, which makes the stone crushed with each other. In this situation, the proportion of cubic final products produced by hydraulic cone crusher improves greatly, and the acicular and schistose stone reduce. So the quality of final products has great progress.
2. Large capacity. The hydraulic cone crusher has a more reasonable cavity, which makes the capacity improves 35%-60% with the same moving cone diameter compared to spring cone crusher.
3. Maintenance and operation are more convenient. The hydraulic cone crusher has the characteristics of simple structure and stable performance. The hydraulic system can protect the cone crusher effectively. In addition, hydraulic cone crusher can be used in variety cavity’s crushing just by change the set cone in the operate process.

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Future Direction of Hydraulic Cone Crusher

Hydraulic Cone Crusher consists of single-cylinder hydraulic cone crusher and multi-cylinder hydraulic cone crusher. The main difference between hydraulic cone crusher and the spring one is adjustable mode of discharging gate and protective devices. Hydraulic cylinders of Hydraulic cone crusher replace the spring, providing overload protection, clear and strong capabilities, flexible. As the hydraulic cone crusher’s superior performance, it is a mainstay of the market.

There is single-cylinder hydraulic cone crusher and multi-cylinder hydraulic cone crusher existing on the market, though different in design, they both adopt high energy laminated material, which is their innovations and indicates direction for the future path of the cone crusher. Of course, whether single-cylinder or multi-cylinder cone crusher, they have their shortcomings. Multi-cylinder hydraulic cone crusher structure is too complex and maintenance is not so easy. While the single cylinder hydraulic cone crusher easy to wear. The future direction of the hydraulic cone crusher must combine the advantage of single-cylinder and multi-cylinder cone crusher, overcoming their own shortcomings in the direction of new high-performance hydraulic cone crusher.


keywords:hydraulic cone crusher,multi-cylinder hydraulic cone crusher

New Type Novel welding Jaw Crusher

Zhongxin Heavy Industry researchers used a world-class manufacturing processes, most high-end production of materials, more advanced movable jaw bearing produce a new type of welding jaw crusher, it has a simple structure, large crushing ratio, high production efficiency, suitable for mining , cement, coal, metallurgy, building materials, roads, fuel and so on.
The new jaw crusher is mainly PE jaw crusher, shimming easier, safer and faster, higher carrying capacity, its effective labyrinth seal greatly extend the service life of the bearing; while in the job low noise, less dust, has brought great benefits to economic development, and promote the rapid success of the urban low-carbon economy.

The new welded PE jaw crusher due to the good performance of its various, easy to use features, welcomed by the major small and medium enterprises; not only save labor costs, and stone polishing solution is more sophisticated, but also the use of materials save a lot which can bring great benefits for our customers.



keywords:jaw crusher,new crusher,novel welding jaw crusher

How to help the crusher through the hot summer

    The weather is getting hot, the crusher test has cropped up, we all know, the weather is not hot when the cooling device is very important, not to mention the hot summer weather, how to help the crusher through the hot summer months it? Zhongxin Heavy Industry engineers will teach you some methods.

    First, we should do a good job crusher equipment maintenance work. Regularly conduct a comprehensive inspection equipment, good equipment maintenance, replacement of the engine "three filter" and the oil, replace or adjust the belt, check whether the fans, water tanks, generators, compressors and other components can operate normally.

    Second, replacement of equipment proper oil viscosity grade, generally summer oil viscosity grade higher than at other times appropriate. Engine oil and lubricants throughout the summer to be replaced using oil, fuel suitable, always check whether there are oil spills, especially oil, should be promptly added.

    There is to check the cooling system, fuel system, whether smooth, and replace aging wires, plugs, tubing, screws, tighten the fuel line to prevent fuel leakage.

    The last, the outdoor temperature is high, the crusher itself will,Our engineers recommended that you either work or when the device is shut down, as much as possible the device is placed in the shade, for example, can build a simple awning to prevent and because of exposure problems.


keywords:crusher,hot crusher,stone crusher

New cone crusher by Zhongxin Heavy Industry

Zhongxin Heavy Industry has over 20 years of manufacturing experience, the company produced a dozen cone crusher types, such as: spring cone crusher, single cylinder hydraulic cone crusher, Symons cone crusher, and other high-quality equipment, different types different specifications for customers to choose to meet different customer needs. One new XHP series hydraulic cone crusher adopts international advanced manufacturing technology is more advanced and more intelligent, and reasonable prices.

XHP series hydraulic cone crusher adopts the latest technology to expand its production capacity, and the device is the use of a hydraulic motor can be adjusted with a load discharge port, crushing circuit balance adjustment of production, production efficiency crusher is best for the whole plant included DCS distributed control system, automatic control, just add a hydraulic motor position sensor, track crusher discharge buckle can be achieved.

XHP series hydraulic cone crusher in the practical application of the industry, its high crushing efficiency, stability, widely favored to win the market, to be applied to a variety of ores, crushing, sand pebbles and other technology in hard rock, and achieved good results.

keywords:new cone crusher,cone crusher,hydraulic cone crusher,stone crusher


New cone crusher by Zhongxin Heavy Industry

The reasons why Hydraulic cone crusher can save energy

 The reasons why Hydraulic cone crusher can save energy

     Jiaozuo Zhongxin Heavy Industry recently introduced a new type of cone crusher, the rationalization of agencies as early as enhance the overall performance, in addition to reasonable and appropriate crushing machine combination method, crushing teeth rationality of design is consistent with the goal of complete machine key, but also performance issues each cone crusher ensure product quality prerequisite. Only we need to meet the following two aspects, it is possible for the overall performance of the crusher equipment is a qualitative improvement.
     First, the first crusher equipment to meet customer needs size requirements this condition, then the size of the machine production of the final product size determination is made, with the right type of machine with minimal energy consumption and high efficiency crushing materials to meet production needs.
Second, when the crusher equipment for material crushing, the finished product can use sand or aggregate production. In the crusher, the crushing teeth are each part of the implementation of the same uniform force, motion axis under the machine work, and the environment can not be too far behind. Such as the new cone crusher, experts in the design process, its structure is compact device to ensure high performance and stable operation of the equipment. After the cone on the old machine optimized to improve the overall adaptability of the device.
     Jiaozuo Zhongxin Heavy Industry mainly engaged in the production and sales of various crushers, development, production and sales of the model allows us to add cone crusher more professional and cheap, you are welcome to order.

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Knowledge of the daily operation of Jaw Crusher

    Jaw crusher is a common crushing equipment in ore production line , often used as a crude broken, mainly crushing large pieces of stone. Therefore, we need to pay attention to a uniform cutting, hardness and other factors material in the course of operation.
    The main factors affecting the general jaw crusher are nip angle and number of revolutions. Dynamic nip angle is the angle between the jaw and the fixed jaw. According to calculate the maximum nip angle up to 32 degrees. The actual use are less than 25 degrees, usually about 18-20 degrees. Nip angle is too large, it will make up the ore crushing cavity extrusion, resulting in injury or damage to other equipment, and with the nip angle increases (broken than increase) decrease in productivity. Adjust the size of discharge port, it changes the size of the nip angle.

    In real addition, according to the row of ore particle size requirements to adjust the size of discharge opening. Therefore, to ensure product granularity request, try to enlarge the port of discharge is reasonable. Pai mine mouth size can be adjusted by adjusting the block, when adjusting the size of discharge port Note that broken relationship between the ratio and productivity.
Jaw Crusher
    Within a certain range, increasing the number of revolutions of the eccentric shaft, can improve the production capacity of the crusher, but also increases the weight of the ore crushing unit power consumption. Speed ​​too big, the crushing chamber has been crushed ore is discharged too late, and clogging phenomenon, but so that production capacity decreased power consumption increases, therefore, should have a jaw crusher optimum number of revolutions.

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New welding jaw crusher of Zhongxin Heavy Industry

New welding jaw crusher of Zhongxin Heavy Industry


Zhongxin Heavy Industry researchers used a world-class manufacturing processes, most high-end production of materials, more advanced movable jaw bearing produce a new type of welding jaw crusher, it has a simple structure, large crushing ratio, high production efficiency, suitable for mining , cement, coal, metallurgy, building materials, roads, fuel and so on.

New welding jaw crusher of Zhongxin Heavy Industry is mainly PE jaw crusher, shimming easier, safer and faster, higher carrying capacity, its effective labyrinth seal greatly extend the service life of the bearing; while in the job low noise, less dust, has brought great benefits to economic development, and promote the rapid success of the urban low-carbon economy.

PE new jaw crusher due to the good performance of its various, easy to use features, welcomed by the major small and medium enterprises; not only save labor costs, and stone polishing solution is more sophisticated, but also the use of materials save a lot for our customers has brought great benefits.

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Importance of Cone crusher equipment crushing chamber structural parameters

Importance of Cone crusher equipment crushing chamber structural parameters
  Cone crusher equipment at work, rotation of the motor through the pulley or linkage coupling, shaft and cone crusher cone crusher cone section moving force in the eccentric sleeve around one week under a fixed point for rotating pendulum motion. So that the broken cone crushing sometimes close and sometimes bi left solid bar mounted on the adjustment sleeve acetabular wall surface, the ore constantly under attack in the crushing cavity, squeezing and bending role in crushing ore achieved.

  Structural parameters of the crushing chamber is the main structural factors cone crusher equipment. In the performance parameters to the top of the premise, crushing chamber has a decisive influence on the grain crushed product type, cavity design will directly affect grain crushed product type, the length of the parallel region and closed side discharge port size for checking material Are user requirements pulverized to a particle size two designs, but also one of the key factors that affect the productivity of the crusher, and the longer the closed area smaller parallel side discharge opening size, grain shape improved, but productivity is lowered, and the shorter the closing balance area the larger the size of the discharge port side, grain type bad, but productivity increases, so under certain performance parameters of the premise, there is an optimal balance area length, closed side discharge opening size is determined by the user. Crushing chamber nip angle is one of the key parameters of the material crushing effect of the laminate. In order to achieve good material crushing effect in the crushing cavity, crushing chamber nip angle also take a small value, but must ensure that the closed side of the discharge opening size, no side crushing chamber height increases, increasing the weight of the machine, the greater the dynamic cone corner, material manner conducive to free fall through the crushing chamber, crusher productivity, but broken grain type material products improved, but productivity. Crusher design must take into account the type of grain products tidy and improved productivity.
  Zhongxin Heavy Industry  can achieve solid waste harmless, minimization and recycling process by building a professional crusher equipment. The main products are cone crusher, jaw crusher, impact crusher, other mining processing equipments, etc. By providing our clients with more efficient high-quality crushing equipment products,Zhongxin Heavy Industry make greater contributions to the quality of services for the development of crusher equipment industry.


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Granite Crushing Plant

What equipment should to be choose in granite crushing

What equipment should to be chosed in granite crushing

   Granite has a high hardness, high strength and corrosion resistance and other characteristics, is suitable for use in building aggregate, and with the characteristics of granite are constantly open up, increasingly wide range of applications, while the granite crushing equipment also constantly upgrading .
   Crushed granite are what equipment? According to the hardness of granite, usually our technical engineers recommended to customers broken jaw and cone crushers, jaw broken as early break, cone crusher as the secondary crusher, and our staff through to your actual site visits, comprehensive You need to yield and the expected size, tailored to your granite crushing production line.
Granite crushing production line
   Crushing equipment granite processing core equipment, screening equipment, feeding equipment, and transportation equipment production process is indispensable auxiliary equipment, these devices can achieve very good with the perfect production results. High crushing strength jaw crusher, crushing ratio, and are very small jaw crusher and cone crusher wearing parts, which can effectively reduce the wear of components in the production process, reduce equipment failure rates, improve production efficiency .
   Jiaozuo Zhongxin specializes in producing crusher more than twenty years, has a wealth of experience in production and the production line matching experience, my company's equipment is used in wear resistance materials, advanced crushing technology, effective guarantee of yield and unloading equipment different production needs of different configurations, welcome to contact us.

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The capacity of Pebble crusher

The capacity of Pebble crusher
    More and more  Customer Advisory about pebble crusher. After processing,pebble can be used in major construction sites, roads and bridges.Cobblestone demand for these projects is still very large, so choosing the crusher become a vital an important step.Do you want to know the capacity of pebble crusher?
    First, choosing a different crusher can lead a different output, choose a suitable crusher is the key to production of pebbles. The main ingredient is silica pebbles, followed by small amounts of iron oxides and trace amounts of manganese, copper, aluminum, magnesium and other elements and compounds. With compression, wear and corrosion-resistant properties of natural stone, is an ideal building, chemical industry, metallurgy and the use of materials. Due to the nature of the material features cobblestone, Jiaozuo Xin recommend using cone crusher.
Pebble crusher
    Cobblestone cone crusher is mainly used in laminated crushing principle, all the body parts specifically for hard rock was born a crusher, crusher have wear protection, including vertebral replaceable movable spherical body rotating creel care plate, counterweight guard, lining the main frame, and having a pad from the lining material, almost no wear to the hopper, can speak maintenance costs to a minimum, while production can be achieved.
    Jiaozuo Zhongxin Heavy Industry pebble crusher production line has a variety of models available, most small-scale production of 100 tons, the largest up to 1,200 tons per hour, the expected good grain type,high production, is the best pebble crushing equipment.

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Energy-saving and low-energy consumption stone crusher machine

Energy-saving and low-energy consumption stone crusher machine

Because of continuous protection strength in ecological environment, energy-saving and low-energy consumption stone crusher machine are fonded by customers. This promotes the development of sand and gravel industry.

Green stone crusher machine is an opportunity for Zhongxin Heavy Industry. In recent years,Zhongxin Heavy Industry has achieved impressive results in the production and market application of stone crusher machine. Hydraulic cone crusher and new type of impact crusher show a high level of craftsmanship. And whether it is used for crushing or shaping, every process has effective control on it. The products have excellent grain shape, cube size, low content of the needle. Product quality can be comparable with the natural river sand. Stone crusher machine not only ease the phenmomenon of the crazy exploitation to natural river sand, but slaos meet the different needs of users.

Zhongxin Heavy Industry focus on economic policy, sand industry development direction, the demand for sand industry demand. Continuous innovation and improvement of technical equipment. In energy saving, environmental protection, ecological restoration, construction waste recycling and other aspects of the industry to provide more support. Sustainable development help us realize the dream of green sand.

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More Features about Hydraulic Cone Crusher

More Features about Hydraulic Cone Crusher

XHP series multi cylinder Hydraulic Cone Crusher is the introduction of the latest German technology and the development with the world's advanced level of high energy cone crusher. The machine adopts principle of intergranular laminated crushing chamber is specially designed and matching speed, to replace the traditional single particle crushing principle, to achieve selective crushing, homogeneous crushing granularity. Bidirectional hydraulic cylinder over the release of iron to iron smooth through the crushing chamber, and had iron and instantaneous stuffy car condition, hydraulic jack, automatic discharge, avoiding the spring cone crusher need downtime for maintenance operation. Crushing chamber adopts high performance non-contact type labyrinth seal, improves the reliability of blocking dust, reduces the pollution of iron and the abrasion of equipment cycle, plus the fuselage to carry unique dilute oil lubrication system, greatly improving the service life of the equipment.


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What crushing equipment should to choose in crushing granite ?

What crushing equipment should to choose in crushing granite ?

  Granite has a high hardness, high strength and corrosion resistance and other characteristics, is suitable for use in building aggregate, and with the characteristics of granite are constantly open up, increasingly wide range of applications, while the granite crushing equipment also constantly upgrading .
      What crushing equipment should to choose in crushing granite ? According to the hardness of granite, usually our technical engineers recommended to customers with Jaw Crusher  and cone crushers,Jaw Crusher as the first Crusher and  cone crusher as the secondary crusher. comprehensive You need to yield and the expected size, tailored to your granite crushing production line.
 Crushing equipment granite processing core equipment, screening equipment, feeding equipment, and transportation equipment production process is indispensable auxiliary equipment, these devices can achieve very good with the perfect production results. High crushing strength jaw crusher, crushing ratio, and are very small jaw crusher and cone crusher wearing parts, which can effectively reduce the wear of components in the production process, reduce equipment failure rates, improve production efficiency
   Jiaozuo Zhongxin Heavy Industry specializes in producing crusher for more than twenty years, has a wealth of experience in production and the production line matching experience, Our equipment is used in wear resistance materials, advanced crushing technology, effective guarantee of yield and unloading equipment different production needs of different configurations, please don't hesitated to contact us.

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The minimum size of ore particle processing by Cone Crusher

The minimum size of ore particle processing by Cone Crusher
   Iron ore is an important raw material for steel production,The iron should be selected to go through crushing, grinding, magnetic separation, flotation and other procedures.Our recent customer advisory iron ore size producted by Cone Crusher, this is a multifaceted decisions,not a specific size.
   1, According to the material properties of iron ore, iron ore and raw materials there are several, hardness, mineral structure, viscosity, humidity, etc. are not the same, so that even if the same type of iron ore cone crusher discharge size is not the same. So when we choose iron ore crusher you need to understand these characteristics of iron ore.
   2, Adjust the discharge opening to control the particle size.Different users for granularity processing have different requirements,The discharge port of cone crusher shoul adjust before work, so before consultation with the device, you only need to provide your the size of the material you want,The Ore crusher made by Zhongxin Heavy Industry discharge can provide the size between 3-64mm, reached by adjusting the discharge opening and the cavity.
3, According to their characteristic cone crusher decision, if you choose the wrong crushing equipment, it is impossible to reach the desired requirements.So,before you choose an ore crusher,you shoud understand the performance of the crusher which can guarantee the size and quality of the material.

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How to maintain the river gravel sand making machine

    River pebbles sand engineering is the most common form of sand, and sand making machine is the most important equipment of the whole crushing line, as the project sand demand is relatively large, so often there will be overloaded with work status of the device this will inevitably shorten the life of Sand. Sand so routine maintenance is very important, the following Zhongxin engineers will introduce routine maintenance Sand.
1, regular river gravel sand making machine to make adequate downtime, and to regularly observe the internal wear of the crusher, the central feed tube, cone cap on the impeller, obscene Road liner circumference shield, wear wear block should be replaced if worn or repair, replacement should also replace wearable pieces, wearable pieces to ensure that the same weight. Note also that the crusher normal course of their work is never open to observe in order to avoid the risk of accidents.
    2, pay attention to equipment lubrication due to adhesive wear between river gravel sand making machine parts, abrasive wear, surface fatigue wear and corrosion wear, etc., and lubrication conditions. Join in the lubricant oil extreme pressure and anti-wear additives, can effectively reduce the surface adhesive wear and fatigue wear.
    3, if the river gravel sand making machine parts inside loose, resulting in unstable operation of the device. If parts falling off in the crushing cavity, impact crusher will cause abnormal noise and vibration at work. So we have to regularly check each part is loose, if found to be loose fastening timely.
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