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drum screen:, 1. good welding, 2. widely used, 3. strong frame, 4. can be made of stainless - details see: https://www.machineto.com/good-performance-rotary-type-drum-screen-used-in-sepatating-plant-10321493

Operating Principles of drum screen

Feeding into the drum, material is lifted up by the rotation and aerated as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.

Installation of drum screen

Rotary screen is a motor for vertical excitation source, the motor and lower eccentric weight installed at both ends of the motor rotary motion into a horizontal, vertical, inclined three elementary motions, then the movement passed to the screen surface . Adjust the upper and lower ends of the phase angle, the material can change the trajectory of the screen surface.Mining drum screen Uses and characteristics of the device applied to particle classification of treatment processes of various trades and industries at home and abroad.

Main Features of drum screen

1. Large processing capacity for separating out multiple grades

2. Simple structure, smooth running, low noise, less blocking of mesh screen

3. Easy installation and maintenance

Skype: amy-xingbang email: amy at china-xingbang.com

M.P. : +86 15093663681

Technical data of drum screen :

Model	Specification (m)	Cylinder Angle	Speed (r/min)	Sieve hole size(mm)	Max inlet size (mm)	Capacity		Power (kw)
						Sieve hole(20mm)	Sieve hole(2mm)
GTS820	Φ 0.8×2	6	32	2-20	Mesh size×2.5	30	7	3
GTS830	Φ 0.8×3	6	32	2-20	Mesh size×2.5	50	8	3
GTS1030	Φ 1×3	6	25	2-20	Mesh size×2.5	60	10	4
GTS1040	Φ 1×4	6	25	2-20	Mesh size×2.5	80	11	4
GTS1230	Φ 1.2×3	6	20	2-20	Mesh size×2.5	100	12	5.5
GTS1240	Φ 1.2×4	6	20	2-20	Mesh size×2.5	120	14	5.5
GTS1250	Φ 1.2×5	6	20	2-20	Mesh size×2.5	140	15	5.5
GTS1530	Φ 1.5×3	6	17	2-20	Mesh size×2.5	120	16	5.5
GTS1540	Φ 1.5×4	6	17	2-20	Mesh size×2.5	150	18	7.5
GTS1550	Φ 1.5×5	6	17	2-20	Mesh size×2.5	180	20	11
GTS1560	Φ 1.5×6	6	17	2-20	Mesh size×2.5	200	22	11