Mobile crushing and screening equipment equipment equipment
Stationary crushing and screening equipment equipment equipment
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It is widely used in screening operations in various crushing and screening processes. Screening of materials in quarries and mining sites and screening of aggregates in crushed asphalt and concrete mixing plants. Construction and demolition waste, such as house demolition, road concrete recycling and screening. Screening of river pebble, Gobi sand and gravel, coal mine, topsoil and other industries.
The high-performance screen box can be installed with a variety of screens, including grate screens, perforated plate screens, mesh screens, needle screens, woven screens, etc. The vibrating screen can be raised and lowered hydraulically, which is convenient for later maintenance and replacement of the screen. The angle of all discharge conveyors can be adjusted by hydraulic devices. The inclination angle of the heavy-duty vibrating screen can be adjusted between 13 degrees and 20 degrees through hydraulic devices.
The main crusher adopts an automatic control system with fully automatic crushing process control, one-button automatic start and advanced fault diagnosis functions, which can realize the functions of overload or iron protection of crushing operations, and automatic compensation of liner wear. The main crusher's lubrication system and hydraulic system are modularly designed, each operating independently, which can achieve oil temperature, flow, pressure, power, and abnormal power protection.
The main component of limestone is calcium carbonate (CaCO3), which is widely used as a building material and also an important raw material for many industries. In our country, it is a resource with a wide range of uses and is widely distributed. Limestone can be used as coating material and brick binder; it can be directly processed into stone and fired into quicklime; mixed with clay, etc., and then calcined at high temperature to make cement; mixed with quartz sand, soda ash, etc. to make glass through high temperature melting ; Ironmaking uses limestone as a flux to remove gangue; steelmaking uses quicklime as a slag-making material to remove harmful impurities such as sulfur and phosphorus; calcium carbide is made by the reaction of quicklime and coke in an electric furnace; limestone is processed into purer powder Calcium carbonate is used as a filler for rubber, plastic, paper, toothpaste, cosmetics, etc.
River pebble is a kind of pure natural stone. It is taken from the sand and gravel mountain that was produced by the uplift of the ancient riverbed after the crustal movement thousands of years ago. It has experienced the impact of mountain torrents and the continuous squeezing and friction in the process of moving water. In the course of tens of thousands of years of vicissitudes and vicissitudes of life, they have experienced waves and water, lost their irregular edges and corners by the collision and friction of gravels, and were buried deep in the ground together with sand and silent for millions of years. The main chemical component of river pebble is silica, which is hard in quality, bright and simple in color, and has the characteristics of compressive, wear-resistant and corrosion-resistant natural stone. It is an ideal green building material. In the river pebble crushing process, jaw crushers are mostly used for one crushing, and cone crushers are used for two crushing and three crushing.
Construction waste refers to the muck, waste concrete, waste masonry and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. According to the source of production, construction waste can be divided into construction waste, decoration waste, demolition waste, engineering mud, etc.; according to composition classification, construction waste can be divided into residue, concrete blocks, crushed stones, brick fragments, waste Mortar, mud, asphalt block, waste plastic, waste metal, waste bamboo and wood, etc.
This series of jaw crusher runs smoothly and has a long service life. It is equipped with a double-wedge discharge outlet adjustment system, which can adjust the discharge outlet of the equipment conveniently and quickly. Even if it is idling, the discharge outlet can be adjusted within a few minutes. When the preset value is reached, it can be automated with the cooperation of the hydraulic system or screw system, which is simpler, safer and faster than the traditional jaw crusher gasket type discharge adjustment system.
Most of the engineering stones are hard rock such as basalt, and the hardness of the material is relatively large. The traditional jaw crusher is not only low in output but also easy to wear. Compared with traditional jaw crushers, PEW European version jaw crusher shows its unparalleled superiority in terms of service life, maintenance rate, and failure rate. Compared with the supporting cone crusher and stone shaping machine, it has That said, the cost is still low.
The product is cubic, with good grain shape, reasonable gradation, and adjustable fineness modulus, which is especially suitable for manual sand making and stone shaping. In addition, the bearings of this machine adopt high-precision international brands to ensure a low failure rate of the system, and are equipped with original German thin oil lubrication stations to completely solve problems such as bearing heating.
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- 30 Times Square
The sand production line is also called the sand production line, which is mainly composed of jaw crusher, impact crusher, vibrating screen, sand washing machine and belt conveyor. According to different process requirements, configure appropriate equipment to give full play to its performance.
- 30 Times Square
HPC series cone crusher is a kind of high-energy crusher with extremely high performance. It combines the advantages of fast crushing speed, good crushing effect, reasonable crushing cavity design, etc., which greatly improves the crushing rate.