Metal Material Crusher is suitable for coal, metallurgy, mining, chemical industry, construction and other industries, and is more suitable for the crushing of raw coal (including gangue) in large coal mines or coal preparation plants. The grading crusher has both screening and crushing functions, and has high crushing capacity. The motor and reducer are connected by a limited distance hydraulic coupler to prevent power overload, sensor overload protection, safe and reliable. The tooth pitch is hydraulically adjusted, and the gear roller bearing is centrally lubricated. The tooth shape is optimized, the tensile shear force is selected for crushing, high efficiency and low consumption, and the particle output is uniform.

Why choose Huashengming

1. Special cavity and tooth shape: change the traditional double-toothed roller crusher to crush materials by impact and extrusion, and realize the material grading and screening by the gap between teeth.
2. Low speed, high torque transmission system: the new transmission structure and toothed roller structure greatly improve the crushing processing capacity, automation level and reliability.
3. Multiple automatic protection devices: equipped with multiple automatic protection devices, automatic and regular lubricating oil filling, automatic centralized programming control.

Applicable materials: It can be used to crush surface rocks in open-pit mines, coal, limestone, clay ore, iron ore, gold ore, uranium ore, nickel ore, bauxite ore, talc, gypsum, coke, glass, etc.

Working Principle

The metal material crusher is equipped with two horizontally mounted and parallel tooth rollers in the crushing chamber. There are crushing teeth on the surface of the tooth rollers. The tooth rollers rotate with each other through the transmission device (single motor transmission or dual motor transmission). Relying on the impact shearing and impact stretching, the shearing force generates huge crushing force along the weak and fragile parts of the material to crush it. The material is discharged between the two crushing rollers and between the comb plate on the side wall. After crushing, the product is controlled by this gap, and no oversized particles are produced. In addition, the material that originally contains qualified particle size in the feed will be quickly discharged to avoid repeated crushing. Reduce the powder output rate and increase the output.

Performance advantages

1. Small height and compact structure
2. Special gear structure makes it suitable for dry ore, wet ore, mud ore and sticky ore
3. Reasonable structure, no blockage, no sticking
4. Large processing capacity, up to 14000t/h, high crushing strength, can crush materials with compressive strength up to 300MPa
5. Adopt hydraulic coupling and electric control double overload protection. When overloaded or encountering difficult-to-crush materials, the crusher stops rotating and the crushing roller reverses to discharge the difficult-to-crush materials
6. Easy maintenance and repair

Product parameter