What materials are used for the tube and shaft?

The tube is made of Q235 steel, and the shaft is made of 45# or 20# steel.

What sealing technology is employed?

It features a grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal.

What are the common applications for this roller?

It is suitable for bulk material handling in mines, ports, cement plants, power plants, and concrete projects.

HDPE Roller Rubber Covered Stainless Impact Roller

Name: HDPE Roller Rubber Covered Stainless Impact Roller
Brand: DMC (Shanghai) Import & Export Co., Ltd.
SKU: 819487745

Shanghai, ChinaDMC (Shanghai) Import & Export Co., Ltd.

US$10.00

100 Pieces

Product profile

Customization

Available

Material

HDPE

Surface Treatment

Lathe

Model NO.

Rr-0010

Motor Type

Installation

Horizontal

Size

Customer-Made

Transport Package

Wooden Crate

Specification

ISO9001

Trademark

DMC

Origin

Shanghai, China

HS Code

8431390000

Production Capacity

1000, 000 PCS/Year

Key features

Extended Service Life: Designed for over 50,000 hours of continuous operation.

100% Waterproof: Fully waterproof construction ensures durability in wet environments.

Customizable Sizes: Sizes can be made to customer specifications.

Premium Lubrication: Uses long-lasting lithium soap grease with rust inhibitors.

Multi-Stage Sealing: Features labyrinth seals and rubbing flinger seals for protection.

Wide Diameter Range: Available in diameters from 50mm to 219mm.

Versatile Applications: Suitable for mining, ports, cement, and power plants.

Durable Materials: Constructed with Q235 tube and 45# steel shafts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

DMC (Shanghai) Import & Export Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2012-07-23Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤0.90hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, CIP, FCA

AI-Powered supplier vetting

SummaryDMC (Shanghai) Import & Export Co., Ltd. is identified as a China-based manufacturer/factory and limited company with four employees and a valid import/export license. It demonstrates professional technical supplier status, 3D software design, ODM, OEM, new-product development, and multiple customization options. Service procedures, records, corrective/preventive-action processes, inventory capability, and lead times within 15 workdays are documented. However, it lacks an SDK, overseas warehouse, showroom, overseas agents or branches, and has not participated in offline trade shows. Export sales represent 71%–90% of total sales, with exporting activity recorded since 2012. Evidence is insufficient for certification ownership, detailed after-sales performance, comprehensive financial credibility, production volumes, and named customer cases.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company operating in Shanghai, China. It is not part of a larger company group, has four employees, and holds a valid import/export license.

After-Sales capabilityThe supplier has written service-capability procedures with records, a corrective and preventive action mechanism, inventory capability, and stated peak/off-season lead times within 15 workdays. However, it has no overseas warehouse, showroom, agents, or branches, indicating limited overseas service infrastructure.

R&D capabilityThe supplier is identified as a professional technical supplier offering 3D software design, has introduced new products during the past year, and provides ODM services. Its lack of an available SDK is a stated limitation, but the broader evidence supports innovation and development capability.

Production capacityThe supplier is classified as a manufacturer/factory and reports in-stock capability, with product categories including conveyor rollers, conveyor belts, conveyor drums, polyurethane pulleys, and dredging plastic pipes. Specific capacity volumes are not supplied, so production scale cannot be fully assessed.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full and minor customization, flexible customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad customization capability.