Coal Fine Crusher

Working Principle of Coal Fine Crusher

The upper and lower stages of the dual rotors crush the two sets of rotors connected with each other, so that the material crushed by the upper rotor of coal fine crusher is crushed again by the hammer of the rapidly rotating lower rotor, and the materials in the inner cavity collide with each other quickly, so as to achieve the effect of hammer crush material and discharge directly. Coal fine crusher for high humidity materials will never be blocked without a screen grate bottom. The traditional coal fine crusher with grate sieve plate is not suitable for raw materials with a moisture content higher than 8%. When the moisture content of the raw materials is higher than 10%, it is very easy to cause serious blockage, so that the hammer cannot be rotated, the material cannot be discharged, or even burned, and even the motor is burnt out, which seriously affects the production of coal fine crusher.

Advantages of Coal Fine Crusher

1.Coal fine crusher can crush high-humidity materials without any requirements for moisture content.

2.Coal fine crusher adopts double-rotor on-line two-stage crushing. After feeding into the coal fine crusher, the materials enter the second rotor crushing through the first rotor. Because the crushing cavity is closed, the materials collide and impact each other in the inner cavity and directly discharged from the discharge port.

3.The hammer head of the coal fine crusher does not need to be replaced after being worn and the hammer head can be adjusted.

4.Coal fine crusher adopts centralized lubrication system.