Rotary screen

Description

The roller screen is to control the garbage sorting by the particle size, and the sorting accuracy is high. It is widely used in the classification of large and small stones in the stone yard and the separation of soil and stone powder, the separation of sand and stone in the sand and stone field and the separation of lump coal and coal powder in the coal industry and coal washing (a part of the coal washing machine), as well as the classification of large and small blocks in the chemical industry and the separation of powdery substances. The machine has high reliability, high screening efficiency, good screening effect, no dust and noise pollution in the production process, and is a very widely used mechanical equipment in the separation technology.

Performance Advantages

• 01
  Good screening effect: the finished screen adopts strict installation Angle, the screen hole is not easy to plug, the screening effect is good, and the screening efficiency is high.
• 02
  High sorting accuracy: the inner wall of the cylinder is equipped with a flexible plate, which has the effect of promoting the material particles, so that the different particle sizes of the material have the opportunity to contact the screen as much as possible, which can effectively improve the sorting accuracy.
• 03
  Centralized lubrication, fast: The use of advanced centralized lubrication system, easy and fast lubrication, maintenance workload is small.
• 04
  Good sealing, conducive to environmental protection: screening cylinder can be closed, easy to close dust collection; The cylinder is covered by a dust-proof seal, making the production process almost free of dust and noise pollution.

Working Principle

The drum device is mounted on the rack at an Angle. The motor is connected with the drum device through the reducer and the shaft connecting device to drive the drum device to move 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. Due to the material turning and rolling in the drum, the material stuck in the screen can be ejected to prevent the screen plugging.

More Pictures

Question&Answer

Q:What should I do if the device bolt is loose?

A:When the drum screen bolt is loose, it is easy to cause the equipment to work noise, and then tighten the bolt or other fasteners again.

Q:What is the wrong rotation direction of the drum screen?

A:Motor power cable errors will cause the roller screen to rotate in the wrong direction, just replace the power cable in the junction box.

Technical Data: