Double teeth roller crusher
Application:

It is widely used in  coal, coal gangue,lignite,soft coal and so on.

Working priciple:

The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance. As the two rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.

 3.  Features of coal crusher machine

1. Compact structure, low noise and efficient.
2. Easy to install and only need simple foundation.
3. Can adjust the pressure and size easily.
4. Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity.
5. Low cost maintenance and easy to maintain.

6.Guarantee granularity,make sure no blockage

Technical Parameters of double teeth crusher