Overview
The shaftless trommel screen has a larger, unobstructed internal screening surface than the shafted trommel screen. The shaftless trommel screen has no shaft, and the trommel is welded by spiral blades and screen mesh. This design not only improves the output and screening accuracy, but also improves the safety and service life of the shaftless trommel screen.
The capacity of the shaftless trommel screens is 20% higher than that of the shafted trommel screens. Shaftless trommel screen also has a good effect on materials that are easy to entangle and difficult to screen. It overcomes the screen clogging problem of circular vibrating screen and linear screen when screening wet materials, and improves the output and reliability of the screening system.
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Working principle
Trommel screen consists of Motor, Gear, Screen Plates, Supporting Frame, Inlet & Oulet. The trommel drum cylinder is tilted on the rack. The motor is driven by the reducer to rotate the drum unit around its axis.
After the material enters the drum device, due to the tilting and rotation of the drum device, the material on the screen surface is flipped and rolled, agglomerated materials crushing, and meanwhile the materials blocked in the screen mesh can be ejected to prevent the sieve hole from blocking.
So that the qualified material (the product under the screen) is discharged through the discharge port at the bottom of the trommel screen, and the unqualified material(the product on the screen) is discharged through the discharge port at the tail of the trommel screen.
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Features & Benefits
1. The screen mesh is not easy to block.
2. Smoothly running, and the low noise.
3. Simple structure, and convenient maintenance.
4. The trommel drum cylinder can be closed, and easy to collect dust.
5. The plate and mesh sizes can be customized.
6. Capacity: 30-500TPH is on sale now. -
Specifications
Model Feed Size（mm） Capacity
（t/h）Drum Size（mm） Drum Inclination Angle
（o）Power
（kw）Overall Weight（kg） Overall Size
（mm）WGT1040 ≤50 ≤60 1000X4000 ≤6 3kw 1500 5500X1460X2340 WGT1240 ≤50 ≤100 1200X4000 ≤6 5.5kw 1900 5500X1680X2480 WGT1560 ≤50 ≤150 1500X600 ≤6 11kw 2700 6800X2100X4400 WGT1860 ≤50 ≤200 1800X6000 ≤6 15kw 5010 8490X2400X4680 WGT2160 ≤50 ≤200 2100X6000 ≤6 18.5kw 6360 8490X2760X5000 WGT2460 ≤100 ≤250 2400X6000 ≤6 18.5kw 7200 8490X3020X5200 WGT3060 ≤100 ≤300 3000X6000 ≤6 30kw 8800 8500X3660X5800 -
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