Description of Rotary Screen

The rotary screen is a mining machinery, also called roller screen, which is widely used in dry powdered or granular material screening in industries such as metallurgy, building materials, grain, chemical and fertilizer etc. This product can also be used for the wet granular material screening.

The working surface of the rotary drum screen can be divided into cylindrical, truncated conical, the angular cylindrical and pyramidal. The rotation axis of cylindrical and angular cylindrical rotary drum screens usually install into small angels (4-7°). The truncated conical and pyramidal ones are installed horizontally. When the screened materials flow into the rotary drum device, as a result of the rotation of the cylinder, the materials on the screen surface will rotate and roll, finally the qualified materials will be discharged through the screen mesh to the back funnel and the unqualified materials will be discharged from the end of the rotary drum.

The speed of the the mineral separator-roller screen is quite slow and the operation is smooth. It can be fixed on the top of the building because the overall work is balanced; and this mineral separator has middle sieve and fine sieve. The support modes are roller support, bearing support and hybrid support. There are three transmission modes are which are gear and gear drive, center drive and roller drive.

Advantages

  • Small installation angle and No-blocking
  • Simple operation, convenient adjustment and maintenance
  • No vibration, no noise and long service life
  • Strong screening capacity and wide application range

Technical Parameter of Rotary Drum Screen

Specification
Production Capacity(T/h)
Rotate Speed(R/min)
Power
(KW)
Weight
(T)
Coarse Sieve
Fine Sieve
GTS600*1800
18
8
26
2.2-3
1.36
GTS800*1400
36
16
22
4
2.54
GTS1000*3000
60
27
18
5.5-7.5
3.6
GTS1200*3600
90
40
16
7.5-11
5.9
GTS1500*3600
110
50
14
11-13
9.52
GTS1800*4200
165
77
12
13-17
13.6
GTS2100*4200
230
115
10
15-22
18.14