china circular electric mine grading sifter machine vibrating screen

The trommel drum screen provide a simple, efficient and economical solution to upgrade a wide range of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing.

Our trommel drum screen are constructed of high quality material, designed for great performance, high production rates, lower operating costs and lower maintenance.

This discharge material from the trommel drum screen is then passed on to the downstream process equipment which can be in various forms such as centrifugal Concentrator, spirals, jigs etc.

1. Configured for economical & efficient classification, Screening and grading
2. Heavy duty trommel drum with lifters at the front to facilitate material break up
3. Screen replaceable for different mesh sizes
4. Multiple screen size
5. Easily changed screen plates
6. Large processing capacity in the industry
7. Unique screen design, result in higher capacities, longer screen life and no material clogging
8. Heavy duty feed hopper and extension
9. Discharge chute
10. Gear drive mechanism
11. Variable speed drive mechanism
12. Mobile Type Can be Customized

Trommel drum screen is consist of round trommel, rack, discharging, 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.

GT Series trommel drum 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.

The trommel Screen are always used in processing minerals such as ferrous metals including hematite & magnetite And nonferrous metals including Lead, Zinc, Gold and Silver etc.

This machine works in a recirculation network with Ball mill, which can upgrade the fineness of ferrous and nonferrous metals. Its efficiency is twice as that of Spiral Classifier.