Trommel screens utilize continuous tumbling and lifting actions to size and separate feed materials that include the municipal waste, recycling, industrial, aggregate and mining industries.

The equipment can be widely used in chemical industry, coking plant, mine, power plant, building materials, metallurgy and other industries, commonly used in the classification and screening of medium and fine materials, in order to improve the quality of materials.

Working principle

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 material enters the drum unit, due to the tilt and rotation of the drum unit, the material on the screen surface turns and rolls, so that the qualified material (the product under the screen) is discharged through the sieve of the outer circle of the drum, and the unqualified material (the product on the screen) is discharged through the end of the drum.
During the rolling process, the batting on the upper part of the sieve will continue to beat the drum device to prevent materials from getting stuck in the sieve and affecting the use of the sieve.At the same time, the spraying of the drum sieve can wash the surface of the sieve and the material during the rotation of the drum apparatus.

Advantages

1. Special screen screen is adopted, the screen hole is not easy to block, and the screening efficiency is high.
2. Stable operation and low noise.
3. Simple structure and convenient maintenance.
4. The machine has high reliability, durability and less one-time investment.

Specifications