Brief Introduction of Rotary Trommel Scrubber

Rotary trommel scrubber, also known as trommel scrubber washing machine, drum scrubber trommel, is the main washing equipment in the mining industry, widely used for washing alluvial type/sand type ores and stones, which with much sticky clay.

Introduction of Rotary Trommel Scrubber

Rotary trommel scrubbers are cylindrical drum type stone scrubbers. Which are mainly used for cleaning, desliming of gravels, aggregates, sandstone and ore, espical lump ores that are hard to clean.

Rotary drum scrubber has a large-sized feed materials ability(materials within 0-300mm), sludge content of washed aggregates is less than 0.5%, the water content is less than 2%, and the ore washing efficiency is about 98%.

Working principle of Rotary Trommel Scrubber

When working, the cylindrical drum supported by 4 trunnion rollers rotates at low speed driven by motor. Aggregates containing mud and stone powder enters the rotating drum from inlet, lifted and dropped by wear-resistant rubber liners installed in the drum continuously, and scrubbered repeatedly by forward or reverse water flow.

After continuous scrubbering action, the cleaned gravels are discharged after being screening and dewatering through the discharge end drum screen, and the waste water containing sludge flows out through the perforated baffle of the inlet or outlet.

Features of Rotary Trommel Scrubber

1. Good function of washing clay, screening ores.
2. High production capacity ( can be from 1T/H to 250 T/H) & efficiency.
3. Low operating cost, easy maintenance, and low noise.
4. The length &diameter of the drum, screen mesh, layer quantity of screen can be customized.
5. It can be made a mobile type or stationary type.
6. Can Operating with other mining machines.
7. The inside drum can be lined with rubber plates or welded with steel material spiral plates.
8. The screen material can be PU or manganese or stainless steel
9. With Rubber tires driving, water spray pipes inside the screen.
10. It can be with an electric motor or diesel generator.

Delivery and shipment of Rotary Trommel Scrubber

Techincal Parameter of Rotary Trommel Scrubber