First, the mobile crusher is a high flexible configuration and a wide range of displacement, which effectively solve the crushing equipment crushing efficiency.

In the second, mobile crusher station has a fixed ratio of construction waste gravel crusher advantages of the project, the mobile crushing station to reduce material handling costs, does site.so mobile crushing plant is highly favored in the recovery of construction waste crushing process industries.

Third, mobile crushing station is the crushing equipment such as jaw crusher, cone crusher and impact crusher combined science also includes vibrating feeder, belt conveyor and vibrating screen. High degree of automation, saving the labor cost.Last but not least, mobile crushing plant is not needed concrete foundation and prerequisite for less footprint, easy operation and maintenance.

The maintenance method of the mobile crusher in the process of use and the matters that should be paid attention to.

1. Periodic inspection of the wear of the internal parts of the machine
To regularly check the wear inside the machine parts, such as the degree of wear center feeding tube and cone cap, impeller, flow channel lining board, circular plate, the plate, the severe wear should be promptly repaired or replaced, while the replacement parts weight, type and size, according to a component the parameters of the original replacement.

2. Do a good job in lubrication
We should always pay attention to and timely lubrication of friction surface, grease and it should be used according to the location and temperature conditions, the general condition, calcium sodium base grease and calcium sodium grease; add grease should be the first to use the clean gasoline or kerosene cleaning roller bearing raceway. Then add, add grease in the bearing seat shall be the space volume of about 50%, and every 3~6 months to replace one, so as to ensure the normal operation of the machine and prolongs the service life.

3. Keep the equipment clean
Keep the equipment clean, Water Leakage ash, more attention should be paid to dust and debris shall enter the lubrication system and lubricating parts, because these debris will not only destroy the lubricating oil film, but also can make the equipment lubrication loss increased wear, shorten the service life of the equipment; paying particular attention to the regular cleaning of bearings, crusher in 2000 hours after the open bearing cleaning spindle assembly, generally after 7200 hours of work to replace new bearing.

Our country proposed further needs for industrial improvement based inside the principle of green environmental protection and independent innovation. Stone crusher manufacturing industry insists around the green avenue of green manufacturing and independent innovation combination to realize the transfer for our mining machinery manufacturing business from major scale to robust power. Stone crusher gear with green manufacturing mode will promote the science and technologies innovation towards a brand new area and to an unprecedented level.

The worsening of ecological atmosphere which makes low carbon economy become the improvement trend of mining machinery specifically the crushers. In order to low carbon draws close, we make a new mechanical improvement in 3 aspects: improving the degree of technologies, cultivating high-quality talent and raising the entire level of this industry.

Stone Crushing market needs inner communication and cooperation. Using the fierce competitors, enterprises have their very own privacy information and policies. Certainly this scenario is all-natural inside the method of self-development. Nevertheless it will restrict the promation within the industrial technological level. For that reason, for the integral improvement crusher enterprises have to have far more communications and a few with high technology enable other with low technology.

Jaw crusher is widely used and can process many materials. C6X jaw crusher used for crushing all kinds of ore, waste rock, construction waste, mud and other materials, crushing strength does not exceed 320 MPa. Widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries and many other fields, crushing and fine crushing of various hard and medium ores.

PE jaw crusher is suitable for crushing all kinds of ore. If it needs to process small stones and stone, it also needs to be equipped with fine crusher. The finished products processed by jaw crusher have uniform particle size, high stereo product content and high sales, which can meet the needs of high standard materials in the construction field.

Advantages of Jaw Crusher

(1) The crushing ratio is large: the large ore can be crushed to the size below the medium at one time. The crushing ratio is between 4 and 15, which saves time and labor, and is simple and reliable.

(2) Disassemblable rack: the rack is disassemblable, non-welded, solid and reliable, easy to transport and install, with lower failure rate.

(3) Deep cavity crushing, no crushing dead zone: material can be fully crushed, no crushing dead zone and over crushing site, disposal capacity is greater.

(4) Low pollution of dust and noise: equipped with dust remover and noise reduction device, effectively reduce dust and noise pollution, and optimize the surrounding working environment.

(5) Small occupation area: flexible and multi-purpose equipment, reasonable and compact structure, small occupation area, can play a greater role in limited space.

Stone Crusher Machine: https://m.sbmchina.com/products/

Trapezium mill is an important grinding equipment. MTW Trapezium Mill is a new type and high-tech grinding equipment, which can be used in many fields, such as coal-fired power plant, cement industry and so on. This paper briefly introduces the application of Trapezium grinder in these two fields.

1. Trapezium mill for coal grinding production

Trapezium mill is an important pulverized coal grinding equipment. It can be combined with crusher, bucket elevator, iron remover, belt conveyor, silo, closed quantitative feeder, main machine of trapezium mill, hot blast stove, pipeline, cyclone collector, bag filter, motor and muffler to form a complete Trapezium mill grinding production system.

In the coal grinding plant, coal is grinded into powder by trapezium mill, and then brought to the separator under the action of hot air blowing into the system. Through the separator's separating function, the coal is compared to enter the flour collecting device through the pipeline.

Coal is a flammable and explosive material. The reason why it can be grinded by trapezium mill is that there are two explosion-proof protections in Trapezium mill, one is the hot blast stove in the production line system, the other is the explosion-proof valve design on the upper part of Trapezium mill.

There are two functions of hot stove, one is drying material, the other is explosion-proof. The hot air entering the system from the hot blast stove is formed by combustion. The oxygen content in the hot air is very small, which can not reach the oxygen content required for pulverized coal combustion, thus playing an explosion-proof role. In addition, the design of the explosion-proof valve on the upper part of the machine makes the pressure in the grinding chamber of the machine not change very much. When the internal pressure of the machine is too large, the explosion-proof valve will break up and release the internal pressure of the machine, thus preventing the occurrence of explosion.

2. Trapezium Mill for Desulfurizer Production

Generally, in the coal-burning industry, desulfurizer is needed. The main raw materials of desulfurizer are limestone and lime, and the desulfurizer itself is alkali solution. By grinding limestone and lime into powder, and then mixing powder and water, the alkali solution obtained is a simple desulfurizer, so that the soot formed after coal combustion can be removed from the soot by alkali solution. The sulfur in coal is removed to prevent sulfur monoxide from entering the atmosphere and polluting the air.

These are the two important applications of Trapezium mill, and these two applications are inseparable from the production of coal-fired power plants and cement production, because, based on the needs of the situation, the dyestuffs of domestic coal-fired power plants are mainly coal and petroleum, and the raw materials used in metallurgical industry are mostly coal. The production of these two industries can not be separated from coal, desulfurizer and Trapezium mill.

Grinding Mill: https://www.zenithcrusher.com/products/grinding/

In the production process of sand making machine, we are more concerned about the efficiency or the operation stability of sand making machine. There are many aspects we need do to improve the efficiency of sand making machine. Now let's look at the main factors that affect the efficiency of sand machine.

Inspection Equipment
It's very important to check the equipment. If we don't check it when we start, we may have a lot of trouble, so our equipment efficiency will be affected.

When the sand machine is running, the efficiency can be improved by checking the equipment, better checking and maintenance, finding problems and solving them in advance.

Ensuring Operation Stability
We all need to do a lot of work to ensure our stability when the sand machine equipment is running. Especially when we use it, we need to check every stage, so as to ensure the operation of the whole production line. And before we use it, it is also very important to clean up and check the equipment, so we must do a good job in this aspect.

Whether we use sand making machine or other equipment, we want to use better need to ensure the efficiency of our equipment and our stability, in our production process, we can not appear any sloppy, so as to have the final guarantee.

In recent years, with the rapid development of construction industry, housing demolition, highway expansion and so on have brought a large amount of construction waste. The market needs energy-saving and environmental protection crushing equipment, which can recycle and reuse construction waste. Therefore, a new type of crushing equipment - portable crusher plant has been developed for construction waste. The portable crusher plant can be moved to the construction waste work area for crushing operation, and the processed materials can continue to be put into production, which not only saves transportation costs, but also improves the comprehensive utilization of materials, and promotes the resource utilization of construction waste.

1. Multipurpose use of one machine. The integrated installation form, which integrates crushing and screening, not only reduces the tedious installation, but also can be transformed into a small production line, one machine for multi-purpose, reduces production costs, and has strong adaptability.

2. Dust-free and noise-free. By incorporating the concept of low-carbon energy-saving and environmental protection into the development of enterprises, the machinery and equipment produced have very good energy-saving and environmental protection characteristics. The mobile crushing station is equipped with dust-proof device, spraying device and radio device, which greatly reduces dust and noise pollution.

3. Intelligence. Mobile crushing station is equipped with advanced PLC control system and automatic feeding device, which can be controlled by one key and reduce manual input. In addition, the machine is equipped with an alarm system, which reduces the equipment damage caused by irregular operation and greatly improves the safety and flexibility index.

With the sustained and stable development of China's economy, in order to achieve the goal of green development, adhere to the principle of combining energy conservation and emission reduction, environmental protection with the development of new products and the environment, we strive to build environmentally friendly, low-carbon and energy-saving sand making machine. This Sand Maker Machine has many series,such as vsi series, vsi5x series, vsi6x series sand making machine, they are all the environmentally friendly equipment, mainly in the following five aspects:

1. Sand making machine can effectively deal with materials with high moisture content and prevent blockage. When dealing with materials with excessive moisture content, the feeding chute and backlash plate of sand-making machine can be equipped with heating device to prevent material from bonding. Sand making machine does not need bottom sieve plate to prevent blockage effectively.

2. Sand making machine can adjust the grain size of discharging material in many ways, such as adjusting the speed of rotor, adjusting the gap between backlash plate and grinding chamber, etc. Clearance adjustment can be adjusted by mechanical or hydraulic type. The hydraulic control system can be used to adjust the clearance conveniently by local operation button or distance control system.

3. The abrasion of the plate hammer of the sand machine only occurs on the side facing the material. When the rotor speed is normal, the feed will fall to the surface of the hammer (strike surface), and the back and side of the hammer will not be worn. There is little wear and tear even on the material side. And the bottom grinding rod is easy to replace. The metal utilization ratio of plate hammer in sand making machine can be as high as 45%-48%.

4. Sand making machine is suitable for both soft and very hard materials. The hammer of sand making machine is firmly fixed on the rotor by mechanical clamping structure. When it rotates with the rotor, it has a great moment of inertia. Compared with the hammer crusher (the hammer head is hanging), the rotor of the sand machine has greater momentum, adapts to crush harder materials, and consumes less energy at the same time.

5. Only 6 plate hammers are installed on the rotor of sand machine. The special tools can easily replace the plate hammers. It only takes one shift to replace a set of plate hammers. The replacement of the grinding rod in the bottom grinding chamber only takes tens of minutes, which greatly reduces the time and cost of overhaul and maintenance.

With the drying up of natural sand, artificial sand has been widely used to replace natural sand in construction, highway, railway, water conservancy and other industries. Therefore, the demand for sand making machine is quite large. Under this background, we have developed and manufactured special stone sand making equipment. It can dig down most of the stones from the mountains, such as limestone, bluestone, marble and so on, and eventually the finished sand can be comparable to the natural sand in grain shape.

Sand making machine is different from typical impact sand-making machine. It uses hammer head to impact stone to make sand. It is commonly called hammer sand making machine or double-rotor sand-making machine. The customer reaction of selecting this equipment on the production line of mechanical sand is also good. The advantages of this type of equipment are mainly manifested in three aspects.

1. The structure is simpler and more humanized. First of all, it includes the shell, hammer head, two rotors and sieve plate, etc. There is an investigation door under the sand machine, which can open and observe the condition of the equipment processing stones at any time, so as to facilitate the maintenance of the equipment.

2. The feed size is larger. The feed size of the general sand machine is usually about 50 mm, and the stone sand machine can allow the feed size of 150 mm, or even 250 mm. This shows that the stone between 50mm and 250mm can avoid crushing process and reduce equipment investment.

3. The hammer head of the main working parts is made of high hardness and good wear resistance material. It has a long service life, which reduces the economic and time cost of replacing parts and directly improves the customer's return rate.

Portable crusher plant is a new kind of rock crushing equipment, which greatly expands the conceptual field of crushing operation. Our K series portable crusher plant is mainly used for material processing of metallurgy, chemical industry, building materials, hydropower and other materials that often need to be relocated, especially for the operation of mobile stone materials such as expressway, railway, hydropower projects. Users can meet the requirements of the types of raw materials, scale and finished materials. Different configurations are adopted.

K series portable crusher plant performance characteristics
1. Integration of on-board motor and control box.
2. Integrating feeder and vibration screen with jaw crusher, cone crusher and vertical impact crusher.
3. Vehicle mounting of belt conveyor under screen, vibration screen and crusher.
4. Vehicle mounting support, fast and convenient equipment site.
5. Steering traction axle for road transportation and site penetration.

The allocated stone production lines are designed for customers according to the site investigation or actual requirements of customers, which fully reflects the rationality, effectiveness and applicability of the design, and its remarkable characteristics are large processing capacity, low wear and tear, and low operating cost. According to different process requirements, various types of equipment are combined to meet the different process requirements of customers.