Crusher, Composite Crusher, Stone Crusher Machine (PFL series)

Features
1. Simple structure low operation cost. Using the principle of stone strike stone, smaller wear.
2. Broken rate is high, energy conservation
3. With fine, coarse grinding function
4. Little affected by material moisture content, humidity can reach 8%.
5. Working noise is less than 75 dB, less dust pollution.
6. Suitable for breaking medium hard, especially hard materials.
7. Products are cubic, packing density is big, a very small iron pollution.

Principle
Materials fall into the high-speed rotation impeller from the above of machine, under the action of high-speed centrifugal force, have high-speed impact with another umbrella form materials which flow around the impeller, after they attack each other, then discharged from the bottom, it forms close-circuit and with many times circulation, it can achieve the required product size by screening equipment controlling.

Introduction
Colligating the technologies of crushers at home and abroad and optimizing the design of main technical parameters, compound crusher is our newly developed crusher for fine crushing or coarse grinding. It mainly used to crush cement raw meal or cement clinker with middle or small scale, and for crushing the hard mineral with moisture low than 12%, such as sand for building, iron ore, sandstone, gyp, coal gangue and coal block. It has the feature of big crushing ratio, low consumption, smoothness of operation, simple structure and easy to operate and maintain.
This crusher has big breaking ratio, discharging size is adjustable, don't suffer from the wear of plate hammer and the plate, it is not easy to plug when crushed high moisture large mud containing materials; Using elastic and regulatory structure, the material which can not broken, they will be automatically discharged, it cant make the damage to equipment; The bearing is horizontal and with long life, it can break high temperature materials (such as cement clinker); Unique rotor structure, when break materials, the rotor body is virtually non-wear; The behind Cavity set-up screw rod or hydraulic open structure, do not need main equipment you can easily replace the easy wearing parts.