Trommel Screen

Structure of rotary trommel screen

Rotary trommel screen consists of five parts as drum, frame, hopper, reducer and motor.

Application of rotary trommel screen

1)Gold Mine: gold screening and washing

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

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

4) Chemical Industry: sifting calcium oxide, compost

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

Working procedure of rotary trommel screen

1) Input of raw materials through heavy equipment

Raw materials inputted through the entrance of the hopper will be pushed into the trommel screen by the strong water pressure of the shower equipped in the hopper.

2) Selection and cleaning of raw materials Raw materials of the trommel screen will be cleaned and selected by the rotation of trommel screen and, by watering of the shower inside, run into the gold dust separate panel.

3) Collecting of gold dust separated Soil and sands with lighter specific gravity will flow away but gold dusts with greater specific gravity will be staying in the gathering mat to be collected.

1. Economical and efficient solution for screening;

2. Heavy duty trommel drum with lifters at the front to facilitate material break up;

3. Screen replaceable for different mesh sizes;

4. Easily change screen plates;

5. High efficiency and big capacity;

6. Heavy duty feed hopper;Discharge chute;Gear drive mechanism.

7. Unique screen design, result in higher capacities, longer screen life and no material clogging;