Product Introduction:
Rotary screen is also named drum screen, whic is consist of four parts: drum, undersize hopper, support base, drive device.
When material feed into the drum, under the influence of large centrifugal force, material will make a sprial movement along with drum surface. Meanwhile, oversize materials was removed out of discharge outlet; qualified materials(different sizes) be collected in undersize hoppers. Then sent to be the next system by belt conveyor or other.
There are four types trommel screen in our company: 1. enclosed type; 2. open type; 3. heavy-duty type; 4. light-duty type
Advantages:
Rotary screen designed for high performance screening, classification and grading application. With over 50 years experience of it, our trommel screen has the following features:
1. Good performance, highest production rates, lowest input costs and long service life.
2. Capacity range of 7.5-1500 m3/hour of slurry, or 6-600 tons/hour of solids, per single trommel.
3. Speical design of screen makes it more durable than a common one.
4. Heavy duty jacking and adjustable stands, assist in rapid set up & assembly time.
5. High pressure spray bar network around the hopper and through out the length of the trommel.
6. Heavy duty roller supports (steel or rubber) wheels.
7. Portable mobile or stationary configuration.
Application:
1) Quarry: gravel, clay, mountain meal, sand, etc.
2) Coal Industry: lump coal, coal dust, coal washing, etc.
3) Cold Mine: gold screening and washing
4) Chemical Industry: sifting calcium oxide, compost
5) Metallurgy, construction, mineral-selecting, etc.
6) Recycling Industy: solid waste, scrap tires, plastic, etc.
Working principle:
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