impact crusher

الوصف

The LM series Impact Crusher is new-type high efficient crushing equipment. It is a kind of new product that adopts the latest manufacturing technology, unique structural design, combining the Industrial and mining conditions of sandstone industry. This Series equipment can crush all kinds of coarse, mid, and fine material which maximum feed size is less than **0mm, compression strength is not more than **0 Mpa (like: granite, limestone, concrete etc.) with the characteristics of small volume, cubic final product, simple structure, and large ratio of reduction (up to *0), low energy consumption, large productive capacity, even product size. The Impact Crusher is widely used in the field of ore crushing, railway, highway, energy, cement, chemicals, and construction etc. The material size discharged is adjustable, with diversified crushing specification.

Working principle:
The Impact Crusher is to use impact energy to crush materials. When the impact crusher works, the motor drives the rotor to rotate with high speed. When the materials get into the area which the hammers affect, under the impact function of the hammer on the rotor at a high speed, the materials are thrown to the impact device continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed, then discharged from the discharge port. Users can adjust the space between impact rack and rotor, and then get to the expected size.

Working condition:
The Impact Crusher has such advantages as: simple in structure, large crushing ratio, low energy consumption, high output, light weight, cubic final product, and it is used for medium and fine crushing medium, fine and medium-hard materials in mineral processing, chemical, cement, construction, refractory material, ceramics, and glass etc, like: limestone, clinker, slag, carbon coke, coal etc. The PF Series Impact Crusher has larger crushing ratio, and can make full use of the high-speed impacting energy of the entire rotor. However, due to the blow bar is easily to wear, so it is restricted in hard materials. So Impact Crusher is mainly used in coarse, medium, and fine crush, such as, limestone, coal, Calcium Carbide, quartz, dolomite, sulfuration iron ore, gypsum, chemical raw material etc, under medium hard brittle material.

 

Features:
1. Big feeding opening, high crushing cavity, suitable for materials with high hardness, large block, and few stone powers.
2. The gap between impact plate and blow bar can be adjusted, effectively controlling the material size discharged, with good particle shape.
3. Compact structure, strong rigidity of machine, the rotor has a large rotational inertia
4. High-chromium blow bar has large impact, wear resistance.
5. The complete function of crushing, high productivity, small mechanical wear, and high comprehensive benefits.
6. No key connection, maintenance is convenient, economical and reliable