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Trommel screen

A trommel screen, also known as a rotary screen, is a mechanical screening machine used to separate materials, mainly in the mineral and solid-waste processing industries.

input size 0-20mm
Capacity: 0-250tph
Processing material River sand, gold sand ,  coal, granite , limestone etc..
Description

Trommel screens are cheaper to produce than vibrating screens. They are vibration free which causes less noise than vibrating screens. Trommel screens are more mechanically robust than vibrating screens allowing it to last longer under mechanical stress.

Working principle

It consists of a perforated cylindrical drum that is normally elevated at an angle at the feed end. Physical size separation is achieved as the feed material spirals down the rotating drum, where the undersized material smaller than the screen apertures passes through the screen, while the oversized material exits at the other end of the drum

Product Advantage

1 Economical and efficient solution for screening;
2 Heavy duty trommel drum with lifters at the front to facilitate material break up;
3 Screen replaceable for different mesh sizes;
4 Multilayer screens;
5 Easily change screen plates;
6 High efficiency and big capacity;
7 Unique screen design, result in higher capacities, longer screen life and no material clogging;

 

Technical Parameters

Model

Capacity
(t/h)

Power
(kw)

Drum diameter

(mm)

Drum length

(mm)

Screen size
(mm)

Dimension
(mm)

Weight
(kg)

GT1015

10-15

4.0

1000

1500

<3~10

3000*1400*2145

2200

GT1020

15-25

5.5

1000

2000

3460*1400*2145

2800

GT1225

25-40

7.5

1200

2500

4146*1600*2680

4200

GT1530

60-80

11

1500

3000

4460*1900*2820

5100

GT1545

80-150

15

1500

4500

5960*1900*3080

6000

GT1848

150-200

22

1800

4800

6500*2300*4000

7500

GT2055

200-600

30

2000

5500

7500*2500*4000

8600

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