Working principle and characteristics of drum screen

The GT series drum screen is a specialized screening equipment developed by our factory for industries such as construction, coking, coal, building materials, metallurgy, and chemical engineering. It overcomes the problem of screen blockage caused by vibrating screens and linear screens when screening wet materials, and improves the yield and reliability of the screening system. Its advantages such as simple structure, large workload, durability, low production cost, and convenient maintenance have been highly praised by users.

Working principle of drum screen:

The drum screen mainly consists of a motor, reducer, drum device, frame, inlet and outlet, etc. The drum device is tilted and installed on the rack. The motor is connected to the drum device through a reducer, driving the drum device to rotate around the shaft. When the material enters the drum device, it is screened through the centrifugal force and jumping effect of the drum rotation,

Due to the tilting and rotation of the drum device, the material on the screen surface is flipped and rolled. Qualified materials (sieve products) are discharged through the sieve mesh on the outer circle of the drum, while unqualified materials (sieve products) are discharged through the end of the drum. Due to the material flipping and rolling on the drum, the material stuck in the sieve hole can pop out to prevent clogging of the sieve hole.

Features of Jinqiang Drum Screen:

An economical and efficient screening solution; 2. The front end of the heavy-duty drum screen cylinder is equipped with a scraper, making it easier for materials to be dispersed; 3 different mesh sizes are available for selection; 4 layers of screens, easy to replace; 5. High processing efficiency and large processing capacity; 6. The unique screen design ensures a longer service life of the screen without clogging; Equipped with a heavy-duty feeding silo; 8 gear drive device.