Active Member
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[China]
Address: No. 30 Hongkong Middle Road, Qingdao City, China
Contact name:Jack Liu
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD |
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Dust Proof Anti-Slanting Adjusting Troughing Conveyor Roller for Belt Conveyor
Trough rollers are widely used in open-air dusty and corrosive environments, such as mines, power plants, steel plants, stone plants, cement plants, coal washing plants, salt plants, alkali plants, fertilizer plants, docks and other transportation sites Trough rollers are often used.
Features of trough rollers
1. The trough-shaped roller has the characteristics: acid, alkali
and salt are not corrosive to it.
2. The groove type roller has strong hardness: strong.
3. Good airtightness: the trough roller is fully sealed, with
plastic labyrinth sealing rings at both ends, oil and grease will
not leak, which can keep the rolling shaft for a long time; the
trough roller is running in a fully sealed state.
4. Ceramic surface of trough roller: an oxide film is formed, the
surface is smooth, does not adhere to materials, and the friction
coefficient in contact with the conveyor belt is small, which
reduces the driving force of the winch.
5. Long service life of trough rollers: trough rollers are 2-5
times longer than steel rollers, and can reduce belt wear, belts do
not run sideways, and prolong belt service life.
6. Low operating cost: trough rollers can reduce the overall cost
of belt conveyors and reduce maintenance man-hours.
| Optional pipe dia(D) | thickness(t) | Optional shaft dia(d) | Drum Length(W) | Shaft Length(L) | Material | surface treatment |
| 32 | 1.5 | 8/10 | 40-2050 | 50-2100 | Carbon steel/ Stainless steel/ Aluminum alloy / PVC | Galvanized, Chrome,Polyurethane |
| 38 | 1.2/1.5/2.0 | 12 | ||||
| 42 | 1.5/2.0 | 12 | ||||
| 50 | 1.2/1.5/2.0 | 12/15 | ||||
| 57 | 1.5/2.0 | 12/15/20 | ||||
| 60 | 1.5/2.0/3.0 | 20 | ||||
| 76 | 2.5/3.0 | 20 |
| Diameter | φ89, φ108, φ114,φ127,φ152,φ159, φ194 or custom | ||
| Length | 145mm-2800mm or custom | ||
| Tube | Q235(GB), Q345(GB), welded with DIN2394 standed | ||
| Shaft | A3 and 45# steel(GB) | ||
| Bearing | Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance | ||
| Bearing Housing/Seat | Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard | ||
| Lubricating Oil | Grade 2 or 3 long-lasting lithium greasae | ||
| Welding | Mixed gas shielded arc welding end | ||
| Painting | Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting | ||
