F4L914   4cyl 70HP

30in * 9Ft roller belt fdr

48in*3.2Ft under screen rear discharge conveyor

How it works？

Drum screen is composed of motor, reducer, drum device, frame, sealing cover and inlet and outlet.

The drum device is mounted on the rack at an inclined Angle.The motor is connected with the drum unit through a coupling through the reducer, and drives the drum unit to rotate around its axis.When the materials enter the cylinder device, due to tilt and turn the drum unit, make the material on the surface of the screen to flip and rolling, less than the material of mesh (screen) by cylindrical drum sieve, materials is greater than the mesh (screen) by the end of the drum, in the process of drum screen operation, turnover, rolling material inside the drum, the card in the mesh material can be pop up, not easily sieve pore jams, sand screen drum, drum screen, and the principle of the drum screen are mostly the same, just name is different.