Drum Sieve is installed on the rack slantly. Through speed-reducer, motor is connected together with drum by coupler which drive the drum device go around its axle. After the material comes into the drum, the material on the screen mesh will turn over and roll with the rolling and inclined drum and then the qualified material(undersize product) will come our through the screening hole, however, the unqualified material(oversize product) will be discharged out through the drum end. The material stuck in the screening hole could be taken out due to the material rolling and turning over in the drum to avoid blocking. The working principle of Cylinder Sand Siftering Machine and Drum Sieve Extension is almost same, just with different name.

 

Features and Advantages:

Application of Drum screen:

1) Quarry: gravel, clay, mountain meal, sand, etc.

2) Coal Industry: lump coal, coal dust, coal washing, etc.

3) Cold Mine: gold screening and washing

4) Chemical Industry: sifting calcium oxide, compost

5) Metallurgy, construction, mineral-selecting, etc.