轩轩阁

With the continuous development of the steel industry technology, the quality of mechanical equipment has been greatly improved, and the quality of wear-resistant materials has been greatly improved. At the same time, the technology of mining machinery and equipment has also improved by leaps and bounds. In recent years, the newly developed Shanghai micro-powder has been put into use in many fields, and the effect is excellent. Taking slag as an example, due to excessive water slag generated in industrial production, causing serious environmental problems and great waste of resources, various mechanical equipment manufacturers are studying how to treat slag. The use of slag by Shanghai Micro-Grinding not only solves the problem of environmental pollution, but also solves the problem of resource recycling. Shanghai SPM developed by Shanghai SBM is used for slag treatment. The whole set of equipment is used for drying, crushing, micro-powder, powder selection, collection in the body, ac...

The new sand making machine is 50% more energy efficient than traditional sand making machines. It can make all kinds of rocks, sandstones and river pebbles with construction sand of various grain sizes. The sand has uniformity of plasmid and high compressive strength, which is far more consistent with the sand produced by natural sand and ordinary hammer sander. Requirements can improve the quality of the building. The equipment has the characteristics of reliable performance, reasonable design, convenient operation and high work efficiency. It is also very normal for the sand making machine to encounter problems during work. Just like people are sick, it can solve this problem as long as the right medicine is available. Today we are going to discuss how to solve the problem of severe swinging of the sand making machine during work, then there are three possible reasons: (1) The sand making machine may also have obstructions in the impeller flow passage. If there is obstruction in th...

The in-depth development of the “three reforms and one demolition” project, such as the demolition of urban villages and the renovation of old cities, gave us a deeper understanding of the terminology of construction waste. With the rising number of construction waste, a series of farce such as construction waste “besieged city” and “going to the countryside” have emerged, and the tragedy of the slag landslide in Shenzhen has made us really aware of the shortage of Construction Waste Crusher mode. So far, the process of China's construction waste recycling has been fully carried out. However, the recycling of construction waste is not just a matter of mentioning, the advancement of scientific and technological strength can promote the development of construction waste treatment equipment. Only relying on the support of foreign technology, not only need a lot of capital investment, but also can not meet the current national conditions. After years of persistence in innovation, Chi...

After years of practice and improvement, Raymond Mill has been greatly improved, it is widely used in the metallurgical industry, building materials industry, chemical industry, mining and other fields of grinding operations, to meet the requirements of different customers. Through years of production experience, we have summarized the following factors that affect the particle size of the Raymond mill: First, the engine's rotation speed In the production process of Raymond mill, the rotation speed of the equipment is too low or too high, so that the fine powder enters the discharge port prematurely, thus affecting the fineness of the powder. Therefore, the rotational speed of the device needs to be adjusted by the current of the engine. Second, the speed of the blower For light weight materials, if the blowing speed is too high, the particles that cannot be achieved will be blown into the dust collector. On the contrary, for large particles, the wind speed is too small, which wil...

The jaw crusher has always been at the forefront of the stone production line as a “rushing warrior” in the stone breaker. However, when the jaw crusher fails, it will seriously affect the operation of the entire production line, thus making the production efficiency change. low. Of course, if you do it in a timely manner and it will not cause too much damage, then will you solve these problems of the jaw crusher? What should I do when the jaw crusher bearing temperature is too high? First of all, we should first analyze the cause of the problem, and then prescribe the right medicine. When the bearing temperature is too high, it is nothing more than a large amount of heat generated by friction. At this time, it is necessary to add lubricating oil in time to reduce the friction of the bearing. Of course, if we observe that the bearing wear is serious, we must directly replace the bearing. Jaw crusher is not uniform? At this time, we have to check whether the sieve is intact and the wea...

Marble belongs to the metamorphic rock of carbonate rock, also called limestone or marble. Its hardness is between 2.5-5, it has good rigidity, high hardness, strong wear resistance, small temperature deformation and uniform structure. Due to its unique and unique nature, it is often used in the construction industry. The marble crusher produced by Henan Red Star has reliable work, good crushing effect on marble and strong production capacity. As the basic processing equipment of marble, it is favored by many investors. Marble crusher working principle The marble crusher relies on the movable jaw to periodically reciprocate the fixed jaw. The material is crushed by the extrusion movement between the two jaws. When the jaw leaves, the broken material flows out of the crushing chamber by its own weight. The specific process is as follows: the motive drives the belt and the pulley, and moves the movable jaw up and down through the eccentric shaft. When the moving jaw rises, the angle bet...

The jaw crusher is a widely used stone rough breaking device on the market. Which parts should the customer choose when purchasing the equipment? First, we must look at the quality of the equipment itself, and then the production efficiency of the equipment work, as well as the inspection of each component of the equipment. Seeing the quality of the Jaw Crusher depends on the quality of the finished product of the rock crusher, and the quality of the finished stone crusher is the discharge port of the rock crusher and the rock crusher. The crushing capacity of the seesaw is closely related; the next step depends on the production efficiency, which is the output value per unit time. The rock crusher capable of producing more finished materials in the same time is undoubtedly more economical for customers. Benefits, and equipment production efficiency is also a comprehensive judgment of performance, in which structural design is the key; after that, it is to look at the production deta...

During the operation of the sand making machine , there are many factors that need our attention, otherwise it will affect the amount of sand produced by the equipment. ZENITH is summarized below. 1, the viscosity of the material. When the viscosity of the crushed material is relatively large, it is easy to adhere to the sand making machine. The material with high viscosity will adhere to the inner wall of the crushing chamber in the sand making machine. If it cannot be cleaned in time, it will affect the working efficiency of the sand making machine. 2. The composition of the materials. When the sand making machine crushes the material, the more powder it contains, the more it affects the sand making. These fine powders are easy to adhere, so the material should be sieved before crushing. 3. The humidity of the material. The material with high moisture content is also easy to adhere when it is broken, so it is easy to block during the feeding process, resulting in a decrease in produ...

Which type of crushing is best used in Quarry crusher , the jaw crusher is divided into strong jaw crusher and HJC high efficiency jaw crusher, all adopting the most advanced technology at home and abroad, leading other manufacturers, strong jaw crusher is suitable for hard Rock crushing, high efficiency and energy saving, adjustable grain size, simplify the crushing process, has the advantages of large destructive ratio, high crushing efficiency, cube shape and selective crushing, etc. It is most suitable for crushing compressive strength not higher than 280Mpa. The ore, rock, slag, etc., HJC high efficiency jaw crusher is mainly used for medium-sized crushing of various ores and bulk materials, and can crush materials with compressive strength not more than 320Mpa, which are divided into coarse and fine broken, two The stone produced by the company is far more in line with the mineral requirements than the stone produced by the natural large stone crusher. The crushing method of Shan...

The sand making machine belongs to large-scale equipment. During the production operation, due to long-term work, there will be some regular replacement of wearing parts. Shanghai ZENITH is mainly a company that produces mining machinery and equipment, and the wearing parts are more common than ordinary ones. Wear-resistant, effectively reduce the frequency of replacement of consumable parts, saving investment for customers. Where are the wearing parts of the Sand Making Machine ? You can go to Shanghai ZENITH factory for consultation. Our company's wearing parts are sold to new and old customers at ex-factory price. The following ZENITH sand making machine manufacturers explain the maintenance details of the sand machine wearing parts: 1. Maintenance of the V-belt. The tension of the transmission triangle tape of the sand making machine should be adjusted appropriately to ensure the uniform force of the triangular tape. When the double motor is driven, the triangular tapes on both...

There are many ore materials processed by Vertical Roller Mill . In order to respond to the national energy conservation and emission reduction call, many industries currently use vertical mills for processing, thus achieving the effect of energy saving and emission reduction. There are many types of micro-grinding materials. The powder sorting machine, the grinding roller device, the grinding disc device, the pressing device, the reducer, the motor, the casing and the like are composed. The rotary part of the ultra-fine classifier is the core component of the classifier. The dynamic balance will directly affect the performance, output and service life of the classifier. When the vertical mill is used to process limestone materials, the centrifugal type separator is used in combination with the sand making line. The traditional sand washing machine wastes natural resources, although the economic benefits can be guaranteed, but the environmental benefits are poor. However, the use of a ...

To monitor the fault without stopping the machine, the first step is to understand the various operating parameters of the machine during normal operation of the crusher. It includes the production capacity of the mobile crusher during operation, the machine sound during operation, and the active state during operation. Only after understanding these basic states can the machine's anomalies be noticed in time. With the machine running normal state data as the basis, we must also understand the characteristics of some machines when they are abnormal. For example, sometimes the machine will have a large shaking sound due to the looseness of the screw. For example, sometimes the damage of the internal parts of the machine will result in a decrease in the production of the machine, and sometimes the damage of the machine will result in a decrease in the yield of the produced product. phenomenon. These state features require continuous accumulation of experience in the usual production...

First, the integrated whole unit The unit installation form of the integrated unit eliminates the complicated installation of the infrastructure of the separate components and reduces the material and working hours. The reasonable and compact space layout of the unit improves the flexibility of the station. Second, the Mobile Crusher is flexible The mobile crushing station has a high vehicle ground, the vehicle body width is smaller than the operating semi-trailer, and the turning radius is small, which is convenient for ordinary road driving, and is more convenient for driving in the rugged road environment of the crushing field. It saves time for quick entry to the construction site, and is more conducive to stationing in a reasonable construction area, providing more flexible space and reasonable layout configuration for the overall crushing process. Third, reduce the material transportation costs and break the mobile crushing station, which can crush the material on the first lin...

1. Do a good job of temperature control management. The cone is broken in normal work, and each component has a normal operating temperature range. If the temperature of a component is abnormal, it is likely to cause damage to the relevant component. Especially for bearing parts, etc., if the temperature is too high, it must be carefully checked. Usually, the lubrication is not enough to cause the bearing to burn out. 2, do a good job of dust and dust removal. Due to the special nature of the Crusher Equipment production environment, a large amount of dust and fine particles will inevitably be generated during the working process. If the dust and dust removal faults are not done, the impact on the equipment will be very large. Especially when these dust particles enter the lubrication system, the wear of the equipment itself will be greatly accelerated, and the service life of the crusher equipment will be affected, which will easily cause the failure of the crusher equipment. In resp...

The importance of the sand making machine in the sand production line is self-evident. It plays an important role. When the sand production line is in progress, the sand making machine has problems, just like people lose in the normal life. Oxygen, life can not continue, and the sand production line is also the same, so there is a problem with the sand making machine, we have to be calm, look for professionals to view and repair, I will introduce several frequently occurring problems and solutions. 1. The bearing load of the sand making machine is too large: check the load. Under the correct load conditions, control is within a reasonable range. 2, the sand machine bearing torque load of the enemy invasion, inflow: improved rust seals, downtime. Improved surface finish for paired rolling parts. The dark side is shown, the dark surface has a slight abrasion depth of 5-10M micro-cracks and the small opening fractures are installed from the surface inward over a wide range. Improved seal...

The composite Stone Crusher divides the hammer head into two parts, the hammer handle and the hammer end. The hammer handle and the hammer end are made of different materials. First, the hammer handle or the hammer end is prefabricated with a material, and then the pre-manufactured hammer shank or hammer end is placed in the mold to cast another liquid metal for casting. A portion of the hammer is prefabricated and then cast to form another portion of the hammer. The prefabricated hammer handle is generally made of carbon steel. The commonly used carbon steel is ZG35 and ZG45. It can also be directly bent into a hammer handle by using the steel profile, and then the hammer end is cast. The hammer end material is generally made of high chromium cast iron. Another method is to pre-manufacture the hammer end and post-cast the hammer handle. The material selection of the hammer handle and the Crusher Machine , one combination is the material selection of the hammer handle, ordinary carbo...

The importance of the sand making machine in the sand production line is self-evident. It plays an important role. When the sand production line is in progress, the sand making machine has problems, just like people lose in the normal life. Oxygen, life can not continue, and the sand production line is also the same, so there is a problem with the sand making machine, we have to be calm, look for professionals to view and repair, I will introduce several frequently occurring problems and solutions. 1. The bearing load of the sand making machine is too large: check the load. Under the correct load conditions, control is within a reasonable range. 2, the sand machine bearing torque load of the enemy invasion, inflow: improved rust seals, downtime. Improved surface finish for paired rolling parts. The dark side is shown, the dark surface has a slight abrasion depth of 5-10M micro-cracks and the small opening fractures are installed from the surface inward over a wide range. Improved seal...

In the mining industry, many users choose to use a new sand making machine to process sand and gravel materials. It has the characteristics of large output, high cost performance, and simple equipment maintenance. In daily operation, there are three sand making machine methods, and Xiaobian carefully introduces them. 1. Impact sand making. Instant impact sand making is the material that is subjected to instantaneous impact force to make sand. This type of sand making equipment is mainly a impact crusher or an impact sand making machine. Its main features are high sand making efficiency, large sand making ratio and low energy consumption. 2, 劈 type sand. The shovel sanding method is to place the material between a flat surface of the sand making equipment and a working plane with sharp edges. When the working plane with sharp edges is pressed against the material, the material will be along the direction of the pressure line of action due to the splitting plane. The tensile stress reac...

Our sand-making machine wear-resistant block business specializes in the production of large-scale Sand Making Machine wear-resistant blocks (scraping head) at home and abroad, throwing heads, sand-making machine throwing heads, and adopting specific characteristics for the high-speed impact of sand making machine stone materials. Formulation and process to ensure the impact resistance of the product, the wear resistance of the product is maximized. The service life of each alloy can reach 40-150 hours depending on the stone and alloy grade. The sand machine impeller is mounted on the shaft head at the upper end of the main bearing, and the purpose of transferring the button pitch is achieved by the conical sleeve and the key connection. The material enters the center of the impeller at the high speed by the feeder at the upper part of the impeller. The cloth cone at the center of the impeller will The material is evenly distributed to each of the launching channels of the impeller, a...

The jaw crusher is a common mechanical equipment for the Stone Crusher . The jaw crusher has a large crushing ratio and can be used for the crushing of many different ores. The jaw crusher is used for the crushing and processing equipment of ore, so it is used. There may be some problems in the process, and the user is reminded to pay attention to the abnormal vibration of the tooth plate which occurs during the use of the jaw crusher. The tooth plate structure of the jaw crusher is located at the edge of the movable jaw of the jaw crusher. After a series of debugging, we found that the jaw of the crusher is moving back and forth in the movement of the movable jaw. Operation, abnormal vibration of the tooth plate, SBM here and everyone talk about how to solve the vibration problem of the jaw crusher tooth plate. In the process of crushing ore, the Crusher Machine of the jaw crusher is loose or completely detached, and the lining plate hits the tooth plate, causing the tooth plate to l...

Sand machine use matters: 1. When the sand making machine is working for 400 hours, it should be added with proper amount of grease. When the work reaches 2000 hours, the spindle assembly should be opened to clean the bearing. If it is working until 7200 hours, it will be replaced. The bearing is gone. 2. The sand making machine should pay attention to routine maintenance. It is necessary to let the sand making machine get sufficient downtime on a regular basis, and regularly observe the internal wear of the sand making machine. If there is wear, it should be replaced or repaired in time. Also note that during the normal working process of the sand making machine, the observation must not be opened to avoid dangerous accidents. 3. The tension of the transmission triangle tape should be adjusted appropriately to ensure that the triangular tape should be grouped and matched, so that the length of each group is as uniform as possible. Should be adjusted, the difference between the two mo...

At present, the country is in the peak period of urbanization development and new rural construction. The renovation and demolition of urban villages are in full swing. As our cities develop rapidly, construction waste is also increasing. For a long time, the treatment of construction waste mainly adopts the method of accumulation or landfill, which undoubtedly occupies a large amount of land resources, and at the same time, destroys the urban environment and affects the image of the city. From another point of view, if the construction waste can be turned into a treasure, it not only solves the problem of disposal of construction waste, but also has great significance for protecting the environment and conserving resources. The emergence of the Mobile Crusher Plant is fulfilling this desire. After the construction waste is crushed by the mobile crushing station, it can be reused in the production of cement, gravel aggregate and other building materials, and the mobility of the mobile...

The requirements of the cement industry for the grinding of the Ultrafine Mill are constantly increasing the requirements for the fineness of raw materials and grinding. In order to solve this problem better, it is very good to increase the length of the simplified body. Way. The old-fashioned electric motor is limited by the rated power, and the method of lengthening the cylinder cannot be well realized. Ball mill with new rolling bearings It can improve the number of constants well, and the relative milling production line is more suitable for cement production. The grinding chamber of the ball mill can also be mixed with the ball segment, so that the characteristics of the ball segment can be taken into consideration, and the better adjustment can not only be used for cement. A significant improvement in production has also played a very good role in the quality of cement. However, continuous use of segments, Grinding Mill , and ball segments usually requires multiple levels of gra...

In the process of processing mineral powder, compared with the traditional mill, the energy-saving power consumption can reach more than 30%. In the process of mineral powder processing, the micro-grinding can realize the functions of grinding, drying and conveying. , can make different fineness of stone powder according to different needs of users. There are many users of Ultrafine Mill . The micro-grinding ore powder has many advantages. In addition to the high-quality after-sales service of Shanghai ZENITH, the rationalized and economical solution, the vertical mill has more in ore powder processing. Advantages. The micro-grinding has low investment cost in production, centralized crushing, drying, grinding, and grading transportation. The system is simple, the layout is compact, the floor space is also less, and it can be configured in the open air, so the investment cost can be greatly reduced. The Ultrafine Mill processing ore has high grinding efficiency, and adopts the charact...

Ultra-fine grinding is widely used in industrial production. The ultra-fine grinding machine production line is a new energy-saving and high-efficiency grinding production line that combines Ultrafine Mill technology with self-split micro-powder classification technology. I. Working principle After the material is coarsely broken, the lifting conveying equipment enters the ultra-fine batch ball mill. The grinding medium in the grinding machine impacts the material by impact pulverization and grinding and crushing by the energy obtained when the mill rotates. The unloading silo enters the self-distributing micro-powder classifier for classification, and the purifying gas is discharged by the induced draft fan. Second, the performance advantages and characteristics 1, according to different materials, the selection of the corresponding liner and grinding media to ensure the purity and whiteness of the product. 2, one-time grading fineness 300 ~ 2500 mesh adjustment, plus a set of classi...

Ultra-fine grinding is an ultra-fine grinding machine carefully developed by our factory in recent years. Ultrafine Mill is suitable for various flammable and explosive minerals with various hardness below 6% under Mohs in the production process. Materials, such as quartz, feldspar, china clay, clay, bentonite, calcite, talc, barite, fluorite, clay, white mud, gypsum and other historical materials and the grinding effect is very good, let's talk about ultrafine grinding Characteristics. The ultra-fine grinding machine has more advantages than the ordinary grinding machine. Its main structural advantages are: micro-grinding mainly by main engine, blower, ultra-fineness analysis machine, finished cyclone powder collector, bag filter and connecting duct pipe And other components, according to user needs can be equipped with hoist, storage bin, electric control cabinet, powder feeder, crusher and other auxiliary equipment. In the micro-grinding grinding chamber, the grinding roller as...

Sand making machine equipment can be divided into: river pebble sand making machine, granite sand making machine, limestone sand making machine , marble sand making machine, basalt sand making machine, calcite sand making machine, iron ore sand making machine. , quartz stone sand machine, etc. According to different working principles, sand making machines can be divided into hammer sand making machines, impact sand making machines, counter-type sand making machines, composite sand making machines, etc. Sand making machines are mainly suitable for soft or medium hard and extremely hard materials. The crushing and shaping are widely used in various ores, cements, refractories, aluminum clay clinker, corundum, glass raw materials, mechanism stone materials, gold slag, especially for silicon carbide, silicon carbide, sintered bauxite, sand, etc. High hardness, extra hard and abrasion resistant materials are more efficient than other types of crushers. Energy saving and environmental prot...

For the processing of stone in industrial production, it is necessary to select special crushing equipment, and more importantly, the purpose of processing should be considered, so as to ensure better function and ensure high production efficiency. The Sand Making Machine is the basic condition for processing and production applications, and several basic standards can be found, so that you can safely choose the practical equipment. First, the choice of stone crusher equipment should pay attention to brand professional For the processing and refining of stone materials, the first thing that must be considered is the practical functions and characteristics of the equipment itself. Therefore, we must choose the first-class practical stone crusher equipment. Based on the special design, the reliable quality products with brand advantage are the safe choice to ensure the practical application and the function is more practical and reliable. Second, the selection of stone crusher equipment...

For the processing of stone in industrial production, it is necessary to select special crushing equipment, and more importantly, the purpose of processing should be considered, so as to ensure better function and ensure high production efficiency. The Sand Making Machine is the basic condition for processing and production applications, and several basic standards can be found, so that you can safely choose the practical equipment. First, the choice of stone crusher equipment should pay attention to brand professional For the processing and refining of stone materials, the first thing that must be considered is the practical functions and characteristics of the equipment itself. Therefore, we must choose the first-class practical stone crusher equipment. Based on the special design, the reliable quality products with brand advantage are the safe choice to ensure the practical application and the function is more practical and reliable. Second, the selection of stone crusher equipment...

The composition types of ultra-fine pulverizers and other types of pulverizers are basically similar, and it is further innovated and modified on that basis. In general, micro-grinding is mainly composed of main engine, blower, ultra-fineness analysis machine, finished cyclone dust collector, bag filter and connecting air duct. Users are equipped with lift, storage bin, electric control cabinet and electromagnetic as needed. Add equipment to the powder machine, crusher, etc. In the Ultrafine Mill chamber, the grinding roller assembly is suspended on the grinding roller hanger through the cross-arm shaft, the grinding roller hanger is fixedly coupled with the main shaft and the blade holder, and the pressure spring is tightly pressed by the tension rod in the grinding roller shaft chamber. On the outer end of the suspension wall, with the cross-arm shaft as the fulcrum, the grinding roller is pressed tightly on the inner surface of the grinding ring by the spring pressure. When the mot...

ZENITH mining equipment is a professional manufacturer of mining equipment and mill equipment. Ultra-fine grinding, ultra-fine grinding machine, centrifugal Ore Milling Equipment developed by our company, strong Pressure mills and other products are sold at home and abroad. Widely praised by the majority of users. China's mining equipment production technology is relatively sophisticated manufacturers have basically formed a manufacturing system that can be independently developed and produced, which is bound to push the crusher and mill accessories industry To a new period of development. The development of the new mining machinery industry can reduce energy consumption and reduce the production of traditional construction waste. This is a must for developing low-carbon technologies and saving energy and reducing emissions. By the way. For environmentally friendly and energy-saving products, slag treatment and steel slag treatment equipment will be the two potential markets in th...

Our sand-making machine wear-resistant block business specializes in the production of large-scale sand-making machine wear-resistant block (scraping head) at home and abroad, throwing head, sanding machine throwing head, for the characteristics of high-speed impact of sand making machine stone, adopting specific Formulation and process to ensure the impact resistance of the product, the wear resistance of the product is maximized. According to the stone and alloy grades, the service life of each alloy can reach 40-150 hours. The sand machine impeller is mounted on the shaft head at the upper end of the main bearing, and the purpose of transferring the button pitch is achieved by the conical sleeve and the key connection. The material enters the center of the impeller at the high speed by the feeder at the upper part of the impeller. The cloth cone at the center of the impeller will The material is evenly distributed to the various emission channels of the impeller, the material rotat...

The mobile crushing station is a new type of mining machinery and equipment introduced in recent years. Nowadays, in the mobile crushing work of mines, the moving crushing station can be seen everywhere. It seems that people have become accustomed to realize various crushing work by applying Portable Crusher Plant . Process, the work of mobile crushing station equipment is not easily affected by the external environment, bringing more progress to the development of mining machinery. With its unique performance advantages, mobile crushing stations should enter a variety of industries and be reused in many industries. Nowadays, many hydropower industry, highway industry and various artificial sand and gravel industry developments are completely unable to leave the need for mobile crushing stations. With the promotion of the application range of the industry, there are more and more types of mobile crushing stations. Common tire-type mobile crushing stations, construction waste mobile cr...

During the operation of the sand making machine , there are many factors that need our attention, otherwise it will affect the amount of sand produced by the equipment. The letter union is summarized as follows. 1, the viscosity of the material. When the viscosity of the crushed material is relatively large, it is easy to adhere to the sand making machine. The material with high viscosity will adhere to the inner wall of the crushing chamber in the sand making machine. If it cannot be cleaned in time, it will affect the working efficiency of the sand making machine. 2. The composition of the materials. When the sand making machine crushes the material, the more powder it contains, the more it affects the sand making. These fine powders are easy to adhere, so the material should be sieved before crushing. 3. The humidity of the material. The material with high moisture content is also easy to adhere when it is broken, so it is easy to block during the feeding process, resulting in a dec...

The grinding part of the Raymond mill is a grinding roller and a grinding ring. In the process of processing the ore into powder, the grinding roller and the grinding ring are often in contact with the ore and the grinding is very severe. The time used varies depending on the material being processed. There are three kinds of materials used for grinding rolls and grinding rings, three kinds of manganese 13, 65 manganese, and alloy steel. The price is also very different. Some materials have relatively large wear on the grinding roller and the grinding ring, so the wear is faster. . Some materials do not wear out the equipment. At this time, the material of the alloy can be selected. Then, for those materials that are seriously worn on the grinding roller and the grinding ring, manganese 13 material can be selected. Manganese 13 material is more wear-resistant than other materials, but the price is more expensive, suitable for the grinding of materials with high hardness and high tough...

In recent years, the implementation of urban village renovation, demolition and demolition, and old city reconstruction has been accelerating, and the city has become more and more beautiful, while the amount of construction waste has increased. At present, there are existing plans for recycling and recycling of construction waste. After sorting and processing, the concrete and waste brick crushing sieves are divided into coarse and fine aggregates for the production of concrete, mortar or wallboard, block and floor tiles of corresponding strength grade. Such building materials, waste bricks and broken aggregates can also produce environmentally friendly bricks and other building materials. Construction wastes are a new type of recycled building materials with obvious cost advantages and high economic value. In order to invest in the Construction waste crusher industry, the most important thing is to purchase equipment. A construction waste crushing station can be divided into crushin...

The structural design principle of the counter-type sand making machine consists of a rough grinding cavity, a fine crushing cavity, a curved impact chamber and a circular arc plate, and three discharge channels. It has the following characteristics: the discharge granularity can be adjusted arbitrarily, the adjustment plate can be turned over at both ends, the life span is increased, the adjustment is easier, the card is not stuck, the plug is not blocked, the concession is good, and the safety is higher. 1. Before starting the equipment, it is necessary to check whether the vortex chamber is closed to prevent the material from rushing out of the vortex chamber during the operation of the equipment, resulting in personal injury. 2. Check the direction of rotation of the impeller, and look at the direction of the inlet. When the impeller is normal, it will rotate in the counterclockwise direction. If not, the motor wiring should be adjusted. 3. The starting sequence of counter-attacki...

When the sandstone production line is configured or the capacity is modified, the users of the gravel production line are especially reminded. Please be sure to choose a manufacturer with certain sandstone production line equipment configuration, so as to avoid the unreasonable equipment configuration, resulting in the problem that the waste aggregate size can not meet the demand or equipment overcapacity. Users who care about the proportion of granular aggregate particles, mentioning the sandstone production line, in addition to the price of the host equipment such as crusher, often pay attention to the configuration of the feed screening system, but rarely Pay attention to the configuration of the sand washing machine and the sand making machine. In fact, this is not the right waste material. It must be of high quality, including particle grading, waste granules, etc., for a high quality sand and gravel aggregate production line. It also includes the soil content of the aggregate, ...

The roller crusher is mainly composed of a roller, a frame portion, a pressing and adjusting device, and a transmission device. The driving device is composed of two electric motors, and the crushing material is crushed by the chain rotating to the sheave and dragging the relative rotation of the two rollers. The motor used in the ZENITH sand making machine is a high-performance brand motor. The main broken and broken parts are also made of special steel, which improves the life of the equipment and enhances the working efficiency of the equipment. It is widely used in medium and fine crushing of ore and rock below medium hardness in industrial sectors such as sand making, mineral processing, cement, metallurgy, chemical industry and building materials. It is very suitable for the crushing of raw coal (including coal gangue) in large coal mines or coal preparation plants. With the rapid development of infrastructure construction such as bridges, railways, highways, buildings, and hous...

The cone crusher is mainly divided into upper and lower parts, of which we call it “upper cavity”, which is mainly broken according to the principle of material layer, and the bottom is “lower cavity”. According to the crushing chamber of the cone crushers , it can be generally divided into three types: medium crushing, medium fine crushing and fine crushing. In the selection process, it is necessary to take into account the specifications of the finished product that the customer needs. Of course, the cone machine produced by the relatively mature cone crusher manufacturer can be fine-tuned to meet the customer's size. Different needs. The principle of the broken stone of the cone crusher is because it continuously breaks the ore with the rotation of the cone shaft. This working principle leads to a higher production efficiency of the cone crusher than other slag crusher , and the wear and consumption of the lower sheet material makes the replacement frequency of the wearing part...

The impact crusher has the technical advantages of strong production capacity, convenient operation, energy saving and environmental protection. It is mainly used in the fine crushing of medium-hard materials such as granite, basalt, limestone, river pebble, cement clinker, quartz stone, iron ore, bauxite and artificial sand production. Any equipment should be maintained when it is used, and cleaning is an important means. As a main equipment in the sand production line, the crushing plants has a great influence on the quality of the finished machine sand. After the production, some of the residual parts will be inside the equipment. If it is not cleaned in time, it will cause certain corrosion to the equipment itself, which will affect the production efficiency of the impact crusher. Therefore, we must keep the impact crusher clean after each production. maintenance. No matter what product is used for a long time, it will be inflexible to use. The same applies to the impact crusher. ...

The operation of the quarry is inseparable from the work of crushing stone equipment. In order to achieve high production and high efficiency and save investment costs, it is necessary to choose a professional rock crusher manufacturer. The crushers suitable for quarry production produced by Shanghai SBM are mainly jaw crushers, impact crushers, cone crushers, sand making machine equipment , etc. The equipment used for coarse crushing is jaw crusher. Impact crusher and cone crusher, sand making machine is used for fine crushing. The equipment produced by Shanghai SBM has always adopted advanced foreign technology, so it has strong bearing capacity, high stability, advanced technology, long service life, simple structure, convenient maintenance, and the production of good grain size and high output. It is very popular among customers, and the price of equipment of our company is also very expensive in the same industry. If customers want to buy sand making machine in this area, they ca...

With the development of the economy, the grinding milling machine is constantly being updated. In the new era, compared with the traditional mill, the performance of the ultra-fine mill is advanced, and later combined with new technologies at home and abroad, the operation is more stable in the production work. The material application of the ultra-fine mill is very wide, and its energy consumption is low, the operation is convenient, and the particles of the product can be adjusted and controlled. There are more than one hundred kinds of materials that can be processed by the ultra-fine mill, and the materials of the ultra-fine mill are superior materials. Among them, the superfine mill has a uniform texture and no cracks, and can be used as a stone material. The ultra-fine grinding machine is the core grinding and screening equipment, which has become the first choice of grinding machine equipment for domestic and international construction industry and high-grade railways and high...

In recent years, with the rapid development of the grinding milling machine market, the development of the barite market will become better and better. The development of the barite market needs to be completed with the help of professional milling equipment. The HGM milling production line produced by SBM has been broken. The drawbacks of the traditional mill in the production process, through continuous improvement and upgrade of the equipment, the energy consumption in production is reduced, the output will not change, is an efficient milling production equipment, in barite The mineral powder market is highly favored, and SBM's mills are also flexible in configuration. HGM mill adopts multiple grinding rollers to arrange and combine, and forms a series of products with a small number of standard modular components. It can meet different product fineness. After the grinding, the raw stone powder has been used in industry, construction, agriculture, etc. Widely used in many indu...

With the pull of domestic demand, the investment in infrastructure such as roads and railways is increasing, and a large amount of sandstone is urgently needed. In order to protect the ecological balance, the state expressly prohibits the excavation of natural sand (except for clearing river courses). The supply of natural sand can hardly keep up with demand. Therefore, the development of the mechanism sand is very urgent to mention the agenda. In view of the fact that the mechanical sand is rock blasting, mechanical sand or river pebbles are sanded and sieved by sand making machine , and its strength and other properties are superior to natural sand. Mechanical sand is superior to natural sand in both physical and chemical properties. We must stand at the strategic height, establish and implement the scientific development concept, enhance the sense of responsibility of human environmental protection, vigorously develop and actively promote the mechanism sand equipment. Although China...