HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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Disc Return 190mm Conveyor Impact Roller With Deep Groove Ball Bearing
Rubber Coated Disc Return Idler Impact Conveyor Steel Roller
Lagged or rubber-coated rollers are based upon steel, stainless steel or solid plastic rollers and are typically covered with a layer of rubber to improve grip with a conveyor belt or, in the case of roller conveyors, grip and/or protection of the product carried.
All our lagged/coated rubber rollers are of the highest quality from the roller preparation and application of the correct material through the curing process at the correct temperatures and pressures in dedicated autoclaves to the grinding and final surface finish.
There are a huge range of rubber compound options that can be applied from the food industry-standard to general industrial use. Varying levels of shore hardness and grip as required. The grip can be further enhanced by grooving the lagged material in a range of patterns should this be necessary.
As with our solid plastic and welded mild or stainless steel rollers the same scope of roller face options apply including parallel, crown or taper with and with tracking or drive band grooves if required.
Detailed conveyor roller idler feature:
1. Roller idlers Dia 50mm-219mm, length 190-3400mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc
2. Tube: Q235
3. Shaft: 45# STEEL
5. Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.
6. Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.
7. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.
8. Welding: Mixed gas shielded arc welding end
9. Painting: Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting
conveyor roller Description
| Product name | shock absorb rubber impact carrier roller |
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | Double Arrow |
| Standard | CEMA / JIS / DIN / ISO |
| Certification | ISO9001/BV/SGS |
| Material | steel, SS |
| Bearing Model | UCP,UCT or others |
| Bearing Brand | HRB, LYC, ZWZ,SKF, NSK,C&U |
| Working Life | ≥30000 hours |
| Diameter | D500mm to D2000mm |
| Belt Width | B500mm to B3000mm |
| Application | coal, metallurgy, machinery, ports, electrical, chemical, foundry, building materials, food and other fields. |
| Special | can be customized according to customer or design for customer |
| Supply Ability | 500pcs per day |
| Guarantee | 12 months |
| Contract manufacture | OEM services offered, design services offered |
| Business type | Factory, welcome to visit |
Features of stamped bearing housings:
1. Excellent anti-corrosion performance. The roller body and the seal are made of polymer materials, which are corrosion resistant. Used in corrosive occasions, the service life can reach more than 5 times that of ordinary rollers. The specifications of polymer anti-corrosion rollers include 4 series, including φ89, φ108, φ133, φ159, etc., with more than 30 varieties. Non-standard roller accessories can also be manufactured according to user requirements. There are two types of roller body materials: MC nylon and polyurethane, which are selected according to the characteristics of corrosive substances in the use environment.
2. Wear resistance and long service life. The special polymer material for the roller body has mechanical properties similar to bronze, has good wear resistance, and has good self-lubricating properties, and does not damage the belt.
3. Reasonable structure and reliable sealing. The roller is equipped with two seals with high manufacturing accuracy. The gap is coated with special grease, which can effectively prevent corrosive media such as dust, gas, liquid, etc. from entering the roller and damaging the bearing.
4, light weight, small rotation inertia. The special polymer material for rollers is light in weight, and its specific gravity is one-seventh of that of steel. The roller accessories made of this material are about one-half of the weight of ordinary rollers, and the rotational inertia is small. The friction between is small.
