European version of Construction Waste Crusher will produce some different degrees of problems after long-term use. Unreasonable use will cause unnecessary losses. Therefore, in order to ensure that the European version impact the subsequent normal use, it is necessary to know about the European version. Impact equipment maintenance knowledge:

Do a good job in the European version of the counter-friction of the friction surface lubrication. The grease used in the European version of Construction Waste Crusher should be determined according to the conditions of use, temperature, etc. Generally calcium-, sodium-, or calcium-sodium-based greases are used, and an appropriate amount of grease is added every 400 hours of work. Regularly check the internal parts of the machine for wear. If it is found that the central infeed pipe, cones and other parts of the machine are seriously worn out, they should be replaced in time. Also note that the weight, model, and dimensions of the replacement parts must be replaced by the original part parameters.

Regularly adjust the tightness of the belts of the European version of the impact equipment. When driving with two motors, in order to ensure the uniform force of the conveyor belt, the triangle tapes on both sides should be grouped and matched so that the length of each group is as uniform as possible. If you find that the belt wear is too severe, replace it in time. . Make sure the crush plate is assembled correctly. The service life of the crush plate is directly related to the working efficiency and production cost of the European version of the impact equipment. As the crush plate and the material are in direct contact, the crush plate must be firmly attached to the counter plate, and the soft metal (such as iron, zinc, etc.) is used as a gasket pad between the crush plate and the counter plate. Flat and bolted.

sand making machine is a generation of impact crusher developed on the basis of absorbing advanced technology at home and abroad and combining the concrete industrial and mining conditions of domestic gravel industry. It adopts manufacturing technology, unique structural design, finished product is cube, no tension and cracks, good grain shape, can crush various coarse, medium and fine materials (granite, limestone, concrete, etc.), widely used in various ores Broken, railway, highway, energy, cement, chemical, construction and other industries. The particle size of the discharge can be adjusted, and the crushing specifications are diversified. Does the impact break the scope of use? The impact equipment can handle materials with particle sizes up to 500 mm and compressive strength up to 360 MPa. Impact is widely used in highway construction, water conservancy projects, and construction rubble processing, etc. due to its excellent performance and good performance.

Impact performance characteristics, sand making machine than large, high crushing efficiency, easy maintenance and other features, the product was a cube, is the ideal road surface and hydropower construction aggregates ideal processing equipment. High chrome plate hammer, wear-resisting counter lining plate; unique tooth type counter lining plate; especially suitable for hard rock crushing, high efficiency and energy saving; product shape is cube, size of discharge material is adjustable, simplify crushing process.

Impact crushers the working principle, and the impact is driven by the electric motor. The rotor rotates at a high speed. When the material enters the impact zone of the plate hammer, it collides with the plate hammer on the rotor, and then it is thrown toward the impact device to crush again, and then from the impact. The board bounces back to the area where the hammer hits, and the process repeats. The material moves from big to small into one, two, three, impact chambers and is repeatedly broken until the material is broken to the required granularity and discharged from the discharge port.

The application of the Ore Milling Equipment powder is ubiquitous, to achieve the coating, metallurgical small to the daily use of cosmetics, are required to use a variety of different powder, so the use of stone mill is also very much. In order to make the production of powder more high quality and stability, many manufacturers will buy good reputation good quality grinding mill to use, in fact, in addition to these, pumice mill in the course of the use of maintenance and maintenance is also Very important.

In the production of Ore Milling Equipment grinding, the life of stone mill depends on the degree of wear of the wearing parts, the replacement of the wearing parts is a normal natural law. So the use of stone mill in the process, the stone mill near the professional operators have to have custody, and they also need to carry out technical training before the job, can be very familiar with the performance of stone milling machine and standardized operating procedures. When the stone mill used for some time, is the need for downtime maintenance, maintenance personnel will be grinding roller grinding blade blade and other wearing parts of the degree of wear and tear to conduct a comprehensive assessment, if you need to replace the time should be replaced. And they will also check the degree of stability of the bolts and nuts, after checking the tightening should immediately tighten, and then add grease. It should be noted that the grinding mill grinding machine used more than 500 hours to replace the roller, the roller sleeve of the rolling bearing must be cleaned, the damage should be promptly replaced, the fuel can be used manually pump And butter guns.

In addition, the use of Construction Waste Crusher in the process also need to pay attention to the regulation of fineness, the production workers need to material according to the filial piety hard, water content, the proportion of different pumice mill processing thickness is also different, adjustable The top of the analyzer, high speed, high fineness, low speed, low fineness. And stop the pumice mill machine, stop the feed, the host continues, so that the remaining abrasive to continue grinding, about a minute later, you can turn off the host motor and analyzer motor, stop pumice mill grinding work, And then stop the fan motor in order to blow the residual powder. Some of the above measures can help manufacturers in the stone mill production process, to minimize the wear of stone mill parts, so that the process of grinding more safe and efficient.

Modern Ore Milling Equipment production has brought about serious environmental problems, and the casual disposal of construction waste to the environment to bring a greater burden, how to deal with construction waste has become the most popular topic. The emergence of mobile crushing stations has been the unanimous concern of the community, as an efficient construction waste disposal equipment, mobile crushing station production advantages, but in the production of some users will encounter mining mobile crushing station work efficiency Low and other issues, then the main reason is what?

Mobile Ore Milling Equipment in the production process will continue to transport, crushing and screening, and garbage in this process will be subject to varying degrees of pressure, of course, the greater the pressure, then the effect will be broken it is good. Some users in the operation of the pressure and sieve rate is inconsistent, mainly because the mobile crushing station in dealing with garbage when the garbage was compressed form, shape has been limited, so that the efficiency will be greatly affected. There are also special experiments to prove the speed of the finished product of the pass rate and energy consumption have a certain impact. In the case of constant pressure, the mine moving crusher motor pulley diameter changes, and then adjust the speed, and ultimately found that the same pressure in the case, the faster the speed, the more broken the broken, large The amount of particles gradually increased. So in the mobile crushing station production process to pay attention to the speed should not be too high, so as not to lead to product quality decline.

In addition to the above bright spots, Ultrafine Mill work efficiency and load has a great relationship. When the crushing station is running, if the load exceeds the required load, then there will be varying degrees of equipment card situation, the greater the amount of feed so the greater the probability of being stuck, had to stop maintenance, and greatly Affect production efficiency. Therefore, in order to ensure the normal production, in the mobile crushing station operation, to strictly control the amount of feed. Mobile crushing station is the main reason for the low efficiency of the above points, I hope all the operators have to pay great attention. In order to ensure the normal and orderly production of the operation, in the operation of the equipment must be strictly operated, the failure should be timely downtime maintenance, usually pay attention to the combination of mobile crushing station maintenance, to ensure efficient and stable operation of the crushing station.

Impact Sand in the work process for entering the device materials have certain requirements, not all materials can make Sand works well, in order to make the workplace more harmonious. Sand Technology Impact Sand is given in terms of feeding some of the requirements.   Impact Sand particle size of the maximum particle size must feed the machine technical performance parameters specified in the table, is greater than a predetermined size of prohibited materials into the crusher. Maximum aqueous crushed material was 20% or less, generally Jingxi ore mining machine out of direct access to the machine. Native discharge product size and ore feed size and physical properties related to ore fragile, feed size For small size of construction waste crusher industry gold ore milling equipment their products pass rate is higher, and vice versa low, change the impeller speed can also be adjusted product size. When broken discharge product size not greater than 10mm, its pass rate of 60-90%, in order to ensure that products passing rate of 100% particle size, the use of closed-circuit crushing equipment classification is necessary. Sand can be used for coarse grinding operations, Construction Waste Crusher when the feed size is 2 — 8mm Sand, its expected size of up to 0.149 — 0.92mm.   For more information about sand making machine, crusher knowledge online

Machinery factory is the first condition of mechanical Artificial Sand Making Plant Design manufacturing, it provides machinery manufacturing production sites, providing the necessary equipment, the management and design of its mechanical manufacturing factory energy saving effect is directly related to the mechanical manufacturing industry. So, the scientific machinery manufacturing plant design should be comprehensive products, management, production and other factors, in every link take the necessary energy saving measures, promote the overall mechanical manufacturing to achieve the goal of low consumption of. Process of natural aggregate diameter of coarse crushing processing or artificial aggregate section, generally take direct stope material, its action time should be consistent with the working system of the stope of lumbering, in diameter or coarse crushing (jaw crusher) when the choice, the load coefficient may take 0.65 ~ 0.75; Wash (vibrating screen) and the broken (counterattack crusher), finely (cone crusher) workshop generally use two shifts, the load coefficient of the device should be 0.75 ~ 0.85; Rod mill type sand making machine requires stable product distribution, appropriate USES class three a week in a row, the load coefficient of the device should be 0.85 ~ 0.9.

Typical natural Graphite Powder Making Machine production process: stone processing, screening and grading adjustment, sand washing, compensatory and artificial sand, water use and wastewater treatment; When the natural application of sand content is insufficient, or natural sand grading is not good, can use redundant system sand coarse aggregate supplement or adjust the grading. Type of crusher, should with the ability to deal with physical property, the requirement of the stone crushing, crushing particle size of the product and equipment configuration requirements, the use of impact crusher (sand making machine) and counterattack crusher grain shape is good. Application of crusher is a good helper, sand processing equipment selection so coarse crushing is heaviest in artificial aggregate production equipment, the largest civil engineering quantity, investment process. As the amount of concrete used in the construction of the airport varies greatly from that of concrete in the construction of the hydropower station, there are differences in the specification requirements for the sand and gravel, and the artificial aggregate has not been applied in the construction of the airport field. Therefore, the process design should be reasonable, reliable, adjustable, in order to ensure product quality as the principle, the process design for the three broken, that is broken, broken, crushing. Crushing for open production. In the broken closed loop, in order to adapt to a variety of grading, a variety of mix with the aggregate demand for aggregate changes in the requirements. Crushing for the closed-loop, for the system of sand, stone shaping.

Field plan in the yard when the choice, the first thing to understand the needs of the Largest Fixed Impact Crusher engineering and river cascade planning, material sources on the development of the situation, to identify the building several cascade Shared or regional sand production base, or to build engineering special sand system. In the design of artificial sand aggregate processing system, the general cone crusher main configuration, configuration system sand machine at the same time, two kinds of sand material according to certain proportion and distribution, improve the quality of artificial sand. Primary crusher import size, should be compatible with mining bucket volume of machinery, feed particle size should be greater than 0.85 times of the width of the crusher import. Selected yard of recoverable reserves, in addition to meet the needs of the engineering capacity, should also have a certain margin spare, including the exploration of the possible error and an increase in the amount of need. Refers to a piece of artificial aggregate of semi-finished products (eggs) stone raw materials the product obtained after coarse crushing particle size of the largest general control within the crusher to allow maximum feed particle size. Pay attention to distinguish between artificial sand and natural sand and gravel, reduce the production cost.

Sand production line process:   First, by the rough stone crusher (coarse jaw crusher) preliminary broken, then produced into a coarse roller crusher for sand making material transported by belt conveyor to the fine crusher (crushing jaw crusher) for further crushing, crushing stone into vibration after sieve two kinds mtw molino trapezoidal of stones 14 meet sand making feed size stones into sand making sand, then into another part of the expected return to the small break. Sand stones made into part of sand, sand Jingxi machine (optional) cleaned sand finished products, and the other part into the Sand again broken, the final output in line with requirements of the various abrasive.   Crushing production line introduced the basic process:   Crushing production line process is roughly 🙁 bin) —- Feeder —- —- jaw crusher impact crusher vibrating screen —- —- (can become a finished product). Intermediate between machines available phase conveyor. First, the stone by the feeder evenly sent an initial coarse crusher broken, and then produced into a coarse material transported by belt conveyor to the crusher for further crushing, crushing stone into the shaker after the screening of different specifications of stone, gravel does not meet the size requirements of feed back into the crusher again.

For silica sand grinding mill, our company main configuration are crushing equipment, feeding equipment, sand making equipment, etc, including crushing equipment generally selected coarse broken jaw crusher, cone crusher, or the second counterattack crusher, feeding equipment in general is vibrating feeder, sand production equipment generally contain silica sand sand making machine, and can be equipped with sand washer according to customer’s actual demand, finally on the whole production line is equipped with some similar machine, screening machine and other auxiliary equipment can be installed and put into production run. The silica sand production line equipment configuration is reasonable, the specific quantity and model should be based on user capability with the actual production.

The working principle of the ball mill

Henan ball mill for ceramics for horizontal cylindrical rotating device, the outer gear transmission, two positions, grate ball mill. Material composed of feeding device through the hollow shaft spiral evenly into the mill first warehouse, the warehouse has ladder plate or corrugated plate, built in different specifications of steel ball, cylinder rotate falling after the ball to a certain height, the centrifugal force is generated on the material and grinding effect. Material after the first storehouse to coarse grinding, by monolayer partition storehouse board into the second warehouse, the warehouse with a flat plate, inside the steel ball, will further grinding materials, powder by unloading Bi board, finish grinding homework. Ball mill structure characteristic: the ball mill by feeding, discharging, rotary part, transmission part (reducer, small transmission gear, motor, electric control) and other major parts. Hollow shaft adopts steel, lined with removable, rotary wheel adopts gear hobbing machining, casting cylinder body with wear resistant lining board, has a good wear resistance. The machine is stable running, reliable work.

Dolomite And Limestone Mill type, although different, but in general, the material in the process of grinding crushed the basic principle of which is similar. In short, when the ball mill as a rotary motion to a certain speed, load cylinder inside the steel ball (bar) or ore (gravel), such as grinding medium, in the cylinder liner and the friction between the grinding medium, the gravity of the grinding media, and the result of the rotating ball mill in under the action of centrifugal force, a rotating cylinder as the upward movement, was promoted to a certain height, and then when the gravity of the grinding media (which is actually the radial component force of gravity) is equal to or greater than the centrifugal force, started from the cylinder wall, according to a landing trajectory. This cycle of movement, creates a continuous impact and grinding effect, to crush material.

High matte grinding floating production processes online continuous production on the overall performance of hydraulic cone crusher has put forward higher requirements, the following cone crusher manufacturers through the production of high matte grinding float process technology analysis, hydraulic cone crusher machine details to improve and perfect after cone crusher in full compliance with high matte grinding floating production process. The following analysis is the application of hydraulic cone crusher in the high-matte floating mill crushing system.

(1) the use of electric motor to replace diesel engines, reducing the cost, fuel consumption, high maintenance costs of the problem no longer exists, reduce emissions, and improve the working environment.

(2) adopt the split arrangement, centralized control mode, the machine body is arranged directly at the job site, the kinetic energy of the hydraulic system, electrical control system and the crushing jobsite sealed isolation. Reduce the adverse effects of dust on the job site machine equipment brought to improve the life of pumps, valves, hydraulic cylinders, PLC single toggle jaw crusher programming and a controller and other major components, reducing maintenance costs.

(3) selection of the latest alternative to the original standard hydraulic hammer hydraulic hammer GT80, the motor power 55kW raised to 90kW, thus greatly enhancing the overall crushing capacity. With the continuous improvement of production processes, even high matte nickel ingot is larger than the previous block, high hardness, machine equipment can also meet the job requirements.

(4) single-pump hydraulic system, single loop route back to dual pump and dual circuit, through two sets of multi-way valve is operated synthesis, control the work mechanism to ensure flexibility of action, without disturbing each other; simultaneously perform a single agency when merge operation can be achieved, in order to improve the operating speed and efficiency.

(5) swing motor is controlled by the internal braking system to all external control, improved pilot control valve spool structure, increase the throttle groove, thereby overcoming the inertia brake by the device, due to portable jaw crusher plant start, to achieve the motor starts, brakes smooth, accurate positioning fixed working bodies, effectively improve the working efficiency.

(6) hydraulic cooling system previously standard air cooled chillers, cooling is slow, can not meet the cooling requirements. Now independent hydraulic system increases the circulation cooling system, increased fuel tank capacity, circulation pump displacement and water cooled plate cooler area, the hydraulic system operating temperature controlled at about 45 ℃, effectively ensuring the continuous operation of the two classes of equipment requirements 17h .

(7) In order to meet operational requirements of high strength equipment, the use of finite element simulation and virtual prototyping technology to design verification, to work the whole device kinematics, collaborative computing energetics, statics and modal for optimization of the relevant design parameters provide a theoretical basis.

(8) machine control methods also selected scene mode manually wired electric control and remote video remotely. When equipment maintenance, generally use the site manually wired electronically controlled manner; during normal operation, the choice in the operating room remote control operation. Job-site installation of two cameras, connected by fiber optic cable and operating room video systems, surveillance equipment field conditions. Install the operating table two electrically controlled proportional handle, equipment start-stop button and the corresponding alarm signaling device. Telcos and field devices with fieldbus CAN-bus system. The operator at the console through a video monitor to the discharge opening clogged, start crusher, electrically controlled proportional push the handle to produce the corresponding signal to the controller, the controller via CAN-bus bus signal to the controller, the controller site the signal is white stone quarry crusher converted to the corresponding electro-hydraulic proportional valve current drive device, enabling variable speed operation, and can be programmed to adjust the minimum and maximum output current proportional valve, rising and falling slopes and action chains and the like. Alarm circuit using LED indicator displays the corresponding alarm signal, or to use the monitor alarm. In the operating room remote control operation mode can effectively reduce the dust and noise of the front-line operators work injury, to create a safe, sanitary and comfortable working environment.

and replace secondary blasting, crushing clear plug offline practices are very different, hydraulic cone crusher optimized design and the use of computer simulation technology to ensure the reliability of the device body; automatic merging through the hydraulic system, diversion, improve operational efficiency; application CAN bus technology, constructed based on intelligent, modular measurement and control system with multiple processors to achieve a multi-group system works; two-way communication, wireless remote control, remote monitoring technology, to achieve a fixed crusher remote control . High matte phase crushing system transformation is complete, hydraulic cone crusher remote video control high matte nickel ingot crushing operations, human separation, good to meet the technological requirements, improve operational efficiency, reduces the cost improved labor protection conditions, all achieved good results.

With the increasing development of the mining lm vertical grinding mills industry, many large venues require large deposits and professional equipment for the job, in order to ensure the smooth working. Large cone crusher in this context came into being, which includes mining and mineral processing equipment, large equipment performance and environmental technology to do better. Efficient energy-saving and environmental protection equipment, is single toggle jaw crusher worth promoting, but a reasonable price is the customer for final approval. So cheap, the real reason for customers to choose and easy to use.   Large cone crusher production to meet portable jaw crusher plant the mine production scale requirements, and secondly, the overall decline in consumption, in order to meet the demand. Cone crusher design is from a few aspects to consider, every aspect is very important. For lubrication system and control system requirements more stringent than the average for small devices.Shanghai Machinery Co., Ltd. production of large mining equipment, including crusher series products, especially the company has long adhere to independent innovation and development of the road, and made outstanding contributions to the development of large-scale equipment innovation cone crusher, cone crusher new series equipment now available.