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Rotary Drum Screen
Factory direct sales:Yes
Delivery method:Sea/land
Drum screen is mainly used for screening dry materials such as metallurgy, coal, and ore. Its motion trajectory is approximately circular. The advanced ring groove rivet connection and large clearance bearing lubrication vibrator of this machine have the characteristics of durability, smooth operation, low noise, and easy installation. According to its structure, it can be divided into two types: hanging type and working type.
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Applicable MaterialsGranite, diabase, river pebble, quartz stone, calcite, dolomite, barite, gypsum, iron ore, gold mine, etc.
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Application AreasWidely used in home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and other walks of life, object assembly, testing, debugging, packaging and transportation, etc
1. Rotary delivery principle is adopted to offer small friction factor and less abrasion and the sieve pore cannot be easily jammed.
2 . The drum support adopts through shaft structure to ensure stable operation, no vibration, and low noise.
3. The accessories of the screen cloth are designed separately. The simple structure makes it convenient for maintenance.
4、Effective all-closed structure ensures no-dust and non-pollution.
5、Safe and reliable operation; speed reducer transmission, high efficiency of transmission; small power, low energy consumption, good effects of energy saving.
6、Different materials of screen cloth can be adopted to meet the needs of clients. High efficiency of screening, long life of use, and low cost for maintenance.
Advantages of Rotary Drum Screen
Rotary drum screen has overcome the occlusion of screen deck when screening wet materials which improves the output and reliability of screening system. It’s applied to screen various materials and wet obstructive materials like coal, coal gangue, coke and lime and slaked lime. The maximum particle size of oversize products is 100mm, the middle is 10-50mm and the finest can reach below 3mm.
Working principle of Rotary Drum Screen
The drum is installed obliquely on the frame. The motor is connected with the coupling through the speed reducer to drive the drum to oscillate by the axle. When materials enter into the drum, materials will rotate by the oblique and rotary motion of the drum. Thus, qualified materials (oversize products) are discharged from the bottom discharging outlet while the unqualified materials (undersize products) are discharged from the outlet on the end of the drum. Because of rotation, materials stuck in the sieve pore can be ejected to avoid the congestion of the sieve pore.
Technical Data of the Rotary Drum Screen
| Model | Cylinder Size(mm) | Cylinder Speed(r/min) | Capacity (m³/h) | Power (kw) | Mesh Size(mm) | Feeding Size(mm) | Number of Screen Segments | Dip(%) Angle | Weight （t) |
| GTS0820 | φ800×2000 | 32 | 8--30 | 3 | 2--20 | Mesh Size×2.5 | 1--2 | 6 | 4 |
| GTS0830 | φ800×3000 | 32 | 10-50 | 3 | 2--20 | Mesh Size×2.5 | 1--3 | 6 | 3.9 |
| GTS1030 | φ1000×3000 | 25 | 12-60 | 4 | 2--20 | Mesh Size×2.5 | 1--3 | 6 | 4.8 |
| GTS1040 | φ1000×4000 | 25 | 15-80 | 4 | 2--20 | Mesh Size×2.5 | 1--4 | 6 | 6 |
| GTS1230 | φ1200×3000 | 20 | 16-100 | 5.5 | 2--20 | Mesh Size×2.5 | 1--3 | 6 | 9.5 |
| GTS1240 | φ1200×4000 | 20 | 18-120 | 5.5 | 2--20 | Mesh Size×2.5 | 1--4 | 6 | 13 |
| GTS1250 | φ1200×5000 | 20 | 20-140 | 5.5 | 2--20 | Mesh Size×2.5 | 1--4 | 6 | 13.8 |
| GTS1530 | φ1500×3000 | 17 | 20-120 | 5.5 | 2--20 | Mesh Size×2.5 | 1--3 | 6 | 19 |
| GTS1540 | φ1500×4000 | 17 | 22-150 | 7.5 | 2--20 | Mesh Size×2.5 | 1--4 | 6 | 21 |
| GTS1550 | φ1500×5000 | 17 | 25-180 | 11 | 2--20 | Mesh Size×2.5 | 1--4 | 6 | 24 |
| GTS1560 | φ1500×6000 | 17 | 25-200 | 11 | 2--20 | Mesh Size×2.5 | 1--4 | 6 | 25 |
