DUF

The DUF1 and DUF2 Series General Purpose Coal Crushers are designed for crushing coal and stone with up to 130 MPa of compressive strength. They are installed in the tracks of drag collecting conveyors in mining roadways. 

The crusher is composed of several main components that are bolted together. Infeed and discharge components are fixed with flanges to the center section, where a crushing drum with swing wheel is mounted through the bearing housings. The position of the crushing drum is vertically adjustable in order to adjust the size of crushed material. The crushing drum is fitted with replaceable crushing chisels. An electric motor is placed on the discharge section of the crusher. The motor can be connected to the left or right side of the crusher according to specific requirements of the mine.