Rotary Drum Screen is a mineral processing equipment that performs grading treatment based on the particle size of materials. It is generally used for grading and screening medium and fine-grained materials. It has the characteristics of stable operation, low energy consumption, easy maintenance, simple and flexible process layout, etc.
The Rotary Drum Screen is suitable for screening materials of various properties, as well as damp and easily clogged materials such as coal, coal gangue, coke, and quicklime. The screened product is larger than 100mm, with a middle size of 10-50mm, and can be finer than 3mm.
working principle
After entering the Rotary Drum Screen, the crushed stones are screened as the drum rotates, while the larger grained stones flow forward along the slope of the drum and are gradually screened out through screens of different mesh sizes. The stones with corresponding particle sizes are sieved out and fall into their respective funnels, and then manually transported or self flowing to the finished product pile.
characteristic
1. Adopting the rolling conveying principle, the friction coefficient is small, the wear is light, and the sieve holes are not easily blocked.
2. The drum support adopts an integral shaft structure, which runs smoothly, without vibration, and has low noise.
3. The internal drum screen accessories adopt a split design, with a simple structure and quick and convenient replacement and maintenance.
4. The drum body adopts an effective fully sealed structure, which does not raise dust or pollute.
5. Reliable operation, using deceleration transmission, high transmission efficiency, low belt power, low energy consumption, and significant energy-saving effect.
6. We can use different screen materials and mesh sizes according to customer requirements, with high screening efficiency, long service life, and low maintenance costs.
