Gravel Washing Trommel screen/drum washer, screen machine
Description
GT Series trommel screen is a special designed classifying equipments by our company for power plant, coking plant, building materials, metallurgy, chemiical industry, mining and so on industries, which improved classifying system's production capacity and reliability. It is mainly applied to quarry factory to classify big and small size stones, and separate slime and stone powder, quarry factory is use to sand and stone separation, coal industry use to lump coal and powder coal separation and washing (parts of coal; Washing plant), chemical industry, mineral processing industry for big size and small size classification and de-sliming or de-watering.

Trommel screen main structure
Trommel screen is consist of round trommel, rack, descharging, speed reducer, motor, water flusher etc 6 parts. Crushed ore feed into trommel, with the help of rotating centrifuge power and jigging to classify materials. And classify from different screen mesh. Different size materials will convey to finished materials after funnel. On one hand, big size materials will flow front along the trommel inclination, and screen out from different mesh. Small size will discharge its own hopper and carry out by hand.

Trommel screen working principle
GT Series trommel screen utilize Mechanical method, compose a screen surface by sieve bar form into pore. Classify by its weight 3 joint shaft inside trommel is higher than surface, to push up big size material so as to increase classify rate. And the inclination will help it advance, enter crusher finally. Size smaller pore will down through the pore and acquire the final product.
Trommel screen main character

1. Wide adaptability
Trommel screen is widely applied to screen of each kinds of materials, whatever inferior coal, slime coal or Bituminous coal and other sort materials all will be successfully screen.

2. Feeding mode is simple diversity. Our company trommel screen's feeding mode could designed according to actual site, whatever belts, funnel, or any other feeding mode, without take any special measures can feed successfully.

3. High screening efficiency
The machine is designed with comb type structure, whatever dirty, massive materials could be screened so as to improve screen efficiency.

4. High capacity, large scale
The acreage of this type trommel screen is bigger than any other shape of its round acreage, which make the materials contact screen fully, so the unit of time screen capacity is big. Also it is simple structure, convenient arrangement, new technology and mature so on characters, easy for large scale.

5. Low energy consumptionOur company trommel screen is low power which is half or one third of others, processing same quantity materials with half of others, so it is Low energy consumption

6. Good working environment The whole classify procedure is equip with flush water, clean the dust completely in the cycling procedure, to protect the environment.

7. Low noisy

8. Long life, low maintenance value Trommel screen is composed of many Circular shaped network, its screen acreage is much more bigger than other screen's and high screen efficiency, short operation time which keep it long life, small consumable parts own maintenance value.

9. Convenient maintenance Equipment could be disassembled(except special part), and have no effect on its normal operation and very convenient to repair.

Kindly make clear folliwng issues before order machinery
1. Ore particle size?
2. Capacity?
3. Water supply condition
4. If sourcing power is good for motor 3 phase/380V and 50 Hz.