Introduction to Mining Drum Screen
Mining drum screen is a screening equipment specially developed for mineral processing in the mining industry. We know that traditional mineral processing uses circular vibrating screens or linear screens, but they are effective in screening dry materials. Once faced with materials with high moisture content, it is easy for the screen to become clogged. The mining drum screen can screen both dry materials and slurry materials. It not only has a large processing capacity and high screening accuracy, but also is not easy to clog the screen mesh.
Structural characteristics and working principle of mining drum screen
The mining drum screen is generally composed of a drum, a frame, a funnel, a reducer, and an electric motor. In addition, different placement schemes can be designed for the equipment based on the customer's production needs. When the mining drum screen is in operation, the crushed ore enters the drum from the feeding end and is affected by both the centrifugal force generated by the rotation of the drum and the shaking effect. The ore with relatively large particle size will flow forward along the inclination angle of the drum, while the ore with suitable particle size will be screened out according to specifications and fall into their respective funnels before being transported to the finished product pile by a belt conveyor.
1. There is a self-cleaning device inside the drum, which makes the sieve holes less likely to clog.
2. Smooth operation with low noise.
3. Simple structure and easy maintenance.
4. The whole machine has high reliability and requires less one-time investment.
5. Using a specially designed sieve, the screening efficiency is high and the service life is long.
6. The screening cylinder can be closed or opened, making it easy to seal and collect
