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Coal Mine Conveyor Roller Rubber Impact Roller
US$1.00
1 Piece
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant

Model NO.

RPR09

Structure

Ordinary Roller

Bearing Type

Single Sealed Bearing

Type

Ordinary Roller

Transport Package

General

Specification

1000*1500

Trademark

Respower

Origin

China

HS Code

40101200

Production Capacity

5000000 Meters/Year

Key features

Wide Diameter Range: Available in diameters from 50mm to 219mm for diverse applications.
High-Strength Materials: Constructed with Q235 tube and 45# steel shaft for durability.
Advanced Sealing System: Features multi-stage labyrinth seals and rubbing flinger for grease retention.
Premium Bearings: Equipped with single/double row deep groove ball bearings with C3 clearance.
Versatile Applications: Suitable for mining, coal, steel, harbor, power, and cement industries.
Corrosion Protection: Lithium soap grease with rust inhibitors ensures long-term performance.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-12-01Nearest Port: QINGDAO, NINGBO, SHANGHAIAverage Response Time: ≤8.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummarySHANDONG RESPOWER INDUSTRIAL CO., LTD. is identified as a Chinese limited company with manufacturer/factory status, while another record classifies it as a trading company. Its stated product scope includes conveyor belts, hoses, conveyor components, crusher spare parts, motors, gearboxes, and hardware tools. The supplier reports ISO 9001 certification, six production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It began exporting in 2014 and reports export sales of 51%–70%, with broad international markets and multiple accepted trade and payment terms. Stated lead times are within 15 working days off-peak and one month during peak periods. Evidence supports production, export, and quality-management capabilities, but does not sufficiently establish after-sales service, customization, financial credibility, or a robust customer case history.
Supplier typeThe supplier is explicitly classified as both a Manufacturer/Factory and a trade company. Its registered address is in Linyi, Shandong, China, and its legal form is a limited company.
CertificationsThe supplier reports ISO 9001 certification for its management systems. No additional certifications are identified in the provided information.
R&D capabilityThe supplier reports 6–10 R&D engineers and offers specified conveyor-belt models with defined construction, dimensions, thickness, and load-bearing strength. This supports some product-development capability, but there is no direct evidence of proprietary technology, patents, or new-product development results.
Production capacityThe supplier reports six production lines, 6–10 quality-control staff, stated annual production output, and lead times of within 15 working days off-peak and one month during peak periods. It also provides detailed conveyor-belt specifications, supporting evidence of operational manufacturing capability.

Product Q&A

Q:What are the available diameter and length ranges?
A:
The roller idlers have diameters ranging from 50mm to 219mm and lengths from 190mm to 3400mm.
Q:What materials are used for the tube and shaft?
A:
The tube is made of Q235 steel, and the shaft is made of 45# steel.
Q:What type of bearings are used in these rollers?
A:
They use Single & Double Row Deep Groove Ball Bearings (2RZ&2Z) with C3 clearance.
Q:How is the sealing system designed to prevent leakage?
A:
It features a grease retaining inner seal with a Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.
Q:What lubrication is used for the bearings?
A:
Lithium soap type grease with Rust Inhibitors is used for lubrication.

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