Active Member
|
[China]
Address: No. 30 Hongkong Middle Road, Qingdao City, China
Contact name:Jack Liu
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD |
|
|
Material Handing Equipment Parts Return Idler Roller 108mm Diameter
Material Handing Equipment Parts Belt Conveyor Flat Return Idler Impact Roller
idler rollers are used for conveying bulk materials, and are designed and manufactured with trough angles of 20° and 30° normally. Idlers of 45° trough angle or any other angles are also manufactured as per customer's design and drawings.
We can also design/ produce and supply 5-roller-type idler rollers. Mounting brackets are manufactured out of standard steel sections to have rigidity and stability of the frame. Shafts are manufactured out of carbon steel bright steel bars suitable for any torsional load and bending movement.
Besides,We can design and produce all kinds of conveyor idler rollers, such as gravity roller (free rollers), drive rollers, tapered rollers, grooved rollers,accumulated rollers, idler roller, powered rollers with different material such as carbon steel,stainless steel,aluminum alloy with numbers of surface treatment list below.
This product is widely used in the original dock transporting places where dust is bigger and the environment has high corrosive , such as mining , power , steel , stone materials factory , cement and coking plant , coal washing factory , salt plant , alkali plant , fertilizer factory , dock and so on .
Factors affecting the quality of comb idlers:
1. Roller radial runout (this index directly affects the stability
of material conveying)
2. Axial string momentum (directly affects the service life of the
roller)
3. Flexibility (affecting the service life of the roller and the
service life of the tape, as well as the driving power of the whole
machine)
4. Performance (affecting the service life of rollers)
5. Dustproof performance (affecting the service life of rollers)
6. Axial bearing capacity (affecting the service life of rollers)
7. Impact resistance (affecting the service life of rollers)
8. Rotation resistance (affects the service life of the tape)
conveyor roller Description
Shell Diameter (mm) | Shaft Diameter at the Bearing | Bearing Series | Material |
| 89(3.5'') | 17mm/20mm | 6204 | HDPE/UHMWPE |
| 102(4'') | 20mm/25mm | 6204/6205 | HDPE/UHMWPE |
| 108(4.25'') | 20mm/25mm | 6204/6205 | HDPE/UHMWPE |
| 114(4.5'') | 20mm/25mm | 6204/6205 | HDPE/UHMWPE |
| 127(5'') | 20mm/25mm/30mm | 6204/6205/6305/6206 | HDPE/UHMWPE |
| 133(5.2'') | 20mm/25mm/30mm | 6204/6205/6305/6206 | HDPE/UHMWPE |
| 140(5.5'') | 25mm/30mm | 6205/6305/6206 | HDPE/UHMWPE |
| 152(6'') | 25mm/30mm/35mm | 6305/6206/6306/6207 | HDPE/UHMWPE |
| 159(6.25'') | 30mm/35mm/40mm | 6306/6207/6308 | HDPE/UHMWPE |
| 165(6.5'') | 35mm/40mm/45mm | 6206or6306/6207/6309 | HDPE/UHMWPE |
| Applications:Suitable for use in a wide variety of applications and products such as cement,coal,gravel,fertilisers,ports,chemicals,quarrying,zinc mining,grain. | |||
Details of rollers:
Pipe Material : Q235 carbon steel
Pipe Diameter : 60-219mm
Pipe Length: 150mm ~ 3500 mm
Shaft Material : A3 / 45# steel
Shaft Diameter: 20 25 mm
Shaft end type:DTII TD75 flat
Bearing:6204,6205,6305,6306,6307
Bearing brand: ZWZ HRB SKF NSK
Welding:Automatic double end weld bearing housing
Surface:Electric static spraying painting
Color:Any color as reuqest
