China Rotary Trommel Screen Suppliers
Trommel Screen Rotary Drum Sieve for Sand and Gravel Separation is sieving cylinder, which is composed of several circular screen, the whole body is slant on theground. External is sealed by the cowling in order to avoid dust. Through rolling, the materials are separated from top to bottom,and the fine material is discharged from the front and the block is discharged from bottom.