The roller crusher is suitable for crushing medium strength raw materials such as dolomite, coal ash, coke, coal, etc. in industries such as concrete, chemical plants, power engineering, metallurgical industry, decorative building materials, refractory insulation materials, etc. The crushing rate and crushing work of these raw materials are high. The equipment series of large-scale double tooth roller crusher manufacturers are mainly composed of roller wheels, rolling bearings for roller wheel support points, clamping and adjusting equipment, and pushing equipment.
The large double tooth roller crusher is a new product designed and developed based on the basic principles of the construction of the Gunnack crusher in the UK. The equipment of large double toothed roll crusher manufacturers has the advantages of small size, large crushing ratio (5-8), low noise, simple structure, convenient maintenance, high production efficiency (1-2 times higher than the production efficiency of 2PGC toothed roll crusher in China), well proportioned particle size distribution of crushed raw materials, low over crushing rate, convenient maintenance, smart overpressure protection, reliable and other characteristics. The hydraulic double tooth roller crusher is suitable for the crushing of large and medium-sized coal mines or clean coal (including coal gangue) in fields such as coal, metallurgy, mining, chemical plants, decorative building materials, etc.
The hydraulic double tooth roller crusher has a large crushing capacity. The motor and reducer are connected by a limited distance Fluid coupling to avoid driving force load. The inductor is reliable for over-voltage protection. Adjusting the hydraulic press between toothed rollers, centralizing and moistening the toothed working roller bearings. Tooth type reliability design, tensile Shear stress selection and grinding, high efficiency and low consumption, and well proportioned granules. The introduction of PCM toothed roller crusher has completely replaced the current 2PGC toothed roller crusher in China. The toothed roller crusher is divided into two series of products: double toothed roller crusher and four toothed roller crusher. The double toothed roller crusher is a mechanical spring type (2PCM), and the hydraulic double toothed roller crusher can be used for coarse or medium toothed rollers according to the characteristics and regulations of raw materials for crushing. The large double toothed roller crusher is specifically composed of two double toothed roller crushers.
The hydraulic double toothed roller crusher uses a pair of opposite rotating circular rollers to crush raw materials. The raw materials fall into the middle of the two rollers through the feeding port at the upper end of the machine equipment, and are brought to the gap between the two rollers by the effect of sliding friction, and are slowly damaged. The raw materials of finished products are exposed from the bottom. In case of solid raw materials that cannot be crushed, the roller will automatically tolerate, so that the gap between the rollers will expand and the solid raw materials will fall down. With the effect of the hydraulic system or bounce yellow, the roller will be repaired to the original gap, and then the equipment will be maintained, and the gap between the two rollers will be adjusted, so that the larger particle size distribution of goods can be controlled.
The equipment of large double toothed roller crusher manufacturers uses two pairs of opposite rotating circular rollers to carry out crushing work.
The roller crusher is suitable for crushing medium strength raw materials such as dolomite, coal ash, coke, coal, etc. in industries such as concrete, chemical plants, power engineering, metallurgical