Mobile Vibrating Drum type Automatic Rock Sand Screening for portable trommel screening plant

Introduction

The screen is not easily blocked. Smooth operation, low noise. Simple structure and convenient maintenance. Screening cylinder can be closed, easy to close dust collection. High reliability and less one-time investment. Special screen, high screening efficiency, long service life,
The roller screen is mainly for grading the particle size of the material, and is widely used in power, mining, metallurgy, building materials, chemical industry and other production industries. It is often used for the classification of refractory materials, coal and sand stones, as well as the screening of sticky and wet materials such as coal, coke, white ash and sand gold ore, so that the product structure is more uniform to meet the production needs.

The roller screen is composed of a motor, a reducer, a drive coupling, a bearing support and a screen cage, etc. The roller device is inclined and installed on the frame. The motor is connected with the drum device by the reducer through a coupling, and the drum device is driven to rotate around its axis. When the material enters the drum device, due to the tilt and rotation of the drum device, the material on the screen surface is turned over and rolled, so that the qualified material (under the screen product) is discharged through the bottom of the drum at the back end of the discharge port, and the unqualified material (on the screen product) is discharged through the discharge port at the tail of the drum.