Zhengzhou Tongwang Machinery Equipment Co., Ltd. continues to introduce advanced modern enterprise systems, consolidate the foundation of enterprise management, build an excellent corporate culture, adhere to the business policy of serving customers with high quality, efficiency and integrity, and the business purpose of quality is gold and service is the heart, and unite and work hard. , advancing with the times and constantly committed to expanding to new breadth and depth. Counter-roller crusher, also called double-roller crusher. Mainly used for crushing ore. The series of double-roller crushers produced by our factory have the advantages of small size, large crushing ratio, low noise, simple structure, and easy maintenance. They are suitable for crushing medium and high hardness materials in industrial sectors such as metallurgy, building materials, refractory materials, etc.
This series of double-roller crushers is mainly composed of roller skins, roller skins, support bearings, pressing and adjusting devices, and driving devices. To adjust the discharging granularity, a wedge or gasket adjustment device is installed between the two rollers. The top of the wedge device is equipped with an adjustment bolt. When the adjustment bolt pulls up the wedge, the wedge pushes the movable roller away from the fixed wheel. Application scope of counter-roller crusher (counter-roller crusher)
Counter-roller crusher (counter-roller crusher) can be used in industrial sectors such as mineral processing, chemical industry, cement, refractory materials, abrasives, building materials, etc. for fine crushing of high hardness and below Used for ores, rocks and refractory materials. Counter-roller crusher (counter-roller crusher), especially in the refractory and mining industries, has a better effect than general crushing machinery. Over the past few years, it has also been widely used in industries such as crushing steel sand
Counter-roller crusher (counter-roller crusher) Crushing) Working Principle and Structure
Tongwang Machinery's double-roller crusher (double-roller crusher) is mainly composed of rollers, roller support, bearings, compression and adjustment devices, and driving devices.
To adjust the discharging granularity, a wedge-shaped or gasket adjusting device is installed between the two rollers. The top of the wedge-shaped device is equipped with an adjusting bolt. When the adjusting bolt pulls up the wedge, the wedge will push the movable roller upward. away from the fixed wheel, that is, the gap between the two rollers becomes larger, and the discharge granularity becomes larger. When the wedge moves downward, the gap between the two rollers of the movable roller becomes smaller under the action of the compression spring, and the discharge granularity becomes smaller. The gasket device adjusts the discharge granularity by increasing or decreasing the number or thickness of the gaskets. When the gasket is added, the gap between the two rollers becomes larger. When the gasket is reduced, the gap between the two rollers becomes smaller, and the discharge granularity becomes smaller. .
The driving mechanism is composed of two electric motors, which are driven to the sheaves through a triangle belt to drag the rollers and rotate in relative directions. When crushing materials, the materials pass through the rollers from the feed inlet and are crushed after rolling. The crushed products are discharged from under the bottom frame.
For safety, the transmission part should install a safety cover according to the actual situation.
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