HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
| Payment Terms | L/C, D/A, D/P, Western Union |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 10~15 days |
| Packaging Details | Steel-strcuture pallet or wooden case |
| Product name | Flat Return Idler |
| Application | Coal Mining Industry |
| Type | Grooved Conveyor Idler |
| Bearing type | Deep groove ball bearing with C3/C4 |
| Production Capacity | 300000 PCS Per Month |
| Welding | Double-End Circular Seam Auto-Welding |
| Load capacity | 250Kg per roller,50kg/m,200kg |
| Belt Width | 400~2600mm |
| Roller Shaft | 45# Cold Drawing Round Steel |
| Roller length | 120mm-3500mm,190mm--1800mm |
| Brand Name | QINYI |
| Model Number | Conveyor Steel Carrying Return Idler Rollers |
| Certification | CE / ISO / FDA / SGS / TUV |
| Place of Origin | China , Cangzhou |
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Product Specification
| Payment Terms | L/C, D/A, D/P, Western Union | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 10~15 days | Packaging Details | Steel-strcuture pallet or wooden case |
| Product name | Flat Return Idler | Application | Coal Mining Industry |
| Type | Grooved Conveyor Idler | Bearing type | Deep groove ball bearing with C3/C4 |
| Production Capacity | 300000 PCS Per Month | Welding | Double-End Circular Seam Auto-Welding |
| Load capacity | 250Kg per roller,50kg/m,200kg | Belt Width | 400~2600mm |
| Roller Shaft | 45# Cold Drawing Round Steel | Roller length | 120mm-3500mm,190mm--1800mm |
| Brand Name | QINYI | Model Number | Conveyor Steel Carrying Return Idler Rollers |
| Certification | CE / ISO / FDA / SGS / TUV | Place of Origin | China , Cangzhou |
| High Light | 400mm conveyor roller idler ，rubber disc conveyor roller idler ，400mm return roller for conveyor | ||
Heavy Duty Steel Roller Idler Rubber Disc Return Roller For Conveyor
The range of conveyor rollers includes both steel and HDPE carry and return rollers. Also available are rubber disc impact and return rollers. The rollers and frames are manufactured to different standards or design according to your special working condition requirements with some innovative and maintenance saving designs. Our rollers are fitted with quality deep ball ZZ C3 bearings for maximum life. Belt Widths of our SPD rollers range from 400-2000. Larger sizes available on request.
Roller lifespan could be assured 30,000 to 50,000 hours under normal working condition and maintenance.
Different type of conveyor idler:
1. Flat/Carrier/Carrying Rollers: Used to handle bulk&unit material.
2. Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.
3. Return Rollers: Used to sustain and support the belt during its return section and performs a cleaning action
--- Return rollers with Spaced Rings (Rubber Disc Rollers)
--- Return Rollers with Helical Rubber Rings (Spiral Rollers)
4. Self-aligning/Training Rollers: Used to adjust the belt deviation, preventing hunting and ensuring stable operation of conveyor belt.
--- Tapered self-aligning rollers
--- Friction self-aligning rollers
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. | |||
Main classification of rollers:
There are several standards for the quality of the Iron Return Disc Conveyor Roller : the radial runout of the roller; the flexibility of the roller; the amount of axial movement.
1. According to the material, it is divided into rubber roller, ceramic roller, nylon roller and insulating roller.
2. There are mainly trough roller groups, various parallel roller groups, various self-aligning roller groups, and various buffer roller groups.
(1) Trough idlers include ordinary idlers, forward inclined idlers, quick-change bearing idlers, hanging idlers, triple chain idlers, reversible idlers, variable groove angle idlers, and transitional idlers. Idler, V-shaped Idler, etc.;
(2) Parallel idlers include ordinary idlers, comb idlers, forward inclined idlers, steel rubber idlers, spiral idlers, etc.;
(3) Self-aligning rollers include universal rollers, friction reversible rollers, powerful rollers, cone rollers, spiral rollers, combined rollers, etc.;
(4) Buffer rollers include spring plate rollers, buffer ring rollers, powerful buffer rollers, adjustable elastic rollers, hanging rollers, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller
Year Established:
1994
Total Annual:
1000000-50000000
Employee Number:
50~200
Ecer Certification：
Active Member
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD is founded in 1994, QINYI has professional production workshops and modern production lines. covering an area of more than 60,000 square meters, with the registered capital of more than USD1,888,000. QINYI mainly engaged in designing and manufactu... HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD is founded in 1994, QINYI has professional production workshops and modern production lines. covering an area of more than 60,000 square meters, with the registered capital of more than USD1,888,000. QINYI mainly engaged in designing and manufactu...
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