Heavy Industry Carbon Steel Dia178 Return Rollers for Mining Use

Name: Heavy Industry Carbon Steel Dia178 Return Rollers for Mining Use
Brand: LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.
SKU: 2261841325

Guangdong, ChinaLIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.

US$5.00-10.00

5 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant

Structure

Variable Groove Angle Roller

Bearing Type

Single Sealed Bearing

Type

Grooved Conveyor Idler

Color

Red

Finished

Painting, Gravity

Quality Guarantee Period

30000-50000hours

Product Name

Return Idler Roller

Size

Roller Diameter 6 Inch

Standards

Cema, as, DIN, JIS, GB

Roller Length

180mm-3350mm

Roller Dimameter

89mm-219mm

Shaft Material

Cold Drawn Steel

Transport Package

Free Fumiation Wood Packing Case

Specification

Low Noise Idler Roller Conveyor Carrier Roller

Trademark

OEM

Origin

China

Key features

Extended Service Life: Operates for 30,000 to 50,000 hours with proper maintenance.

Heavy-Duty Steel Construction: Made from high-strength steel tubes with 3-6 mm thickness options.

Multiple Diameter Options: Available in standard sizes from 89mm to 219mm for various applications.

Premium Bearing System: Equipped with deep-groove bearings for low noise and smooth rotation.

Enhanced Dust Protection: Features labyrinth and triple-seal systems for harsh environments.

Global Standard Compliance: Meets CEMA, DIN, JIS, SABS, and GOST international requirements.

High Load Capacity: Reinforced structure with welded end caps for stable heavy-load performance.

Low Maintenance Design: Engineered for minimal wear and reduced downtime in continuous systems.

Company profile

High Repeat Buyers ChoiceOverseas WarehouseQuality AssuranceExhibition Experience

LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from DesignsExport Year: 2017-08-08Nearest Port: Shenzhen, Ningbo, QingdaoAverage Response Time: ≤2.30h

AI-Powered supplier vetting

SummaryChengli Conveyor is identified as a combined company with OEM and ODM capabilities, serving mainly overseas markets. It offers customization from samples and designs, reports documented finished-product inspection instructions, and provides overseas installation, debugging, maintenance, repair, and training services. Production information indicates one production line, fewer than five quality-control staff, stated conveyor belt and roller output, and lead times within 15 workdays. R&D evidence is limited: one year of R&D engineer experience, one patent, CAD and Photoshop tools, and no new product reported in the past year. Financial records are represented only by years, without assessable financial figures. Fire-drill and environmental-assessment status are unknown. No certification or customer-case evidence is provided.

Supplier typeThe supplier is classified as a combined company and explicitly offers OEM services for well-known brands. Its stated design and manufacturing capabilities include customization from samples and designs, supporting its role as a combined manufacturing supplier.

After-Sales capabilityThe supplier states that professional technicians actively solve customer problems, while overseas service offerings include debugging, maintenance, repair, equipment installation, and training across Indonesia, Vietnam, Malaysia, and other countries. However, its service-capability assessment procedures have written procedures but no records, so the service system is supported by stated capabilities but not fully documented.

Production capacityThe supplier operates one production line, reports fewer than five quality-control staff, and provides output information of 700,000 meters of conveyor belt and 900,000 conveyor rollers. It states lead times within 15 workdays in both peak and off-peak periods and uses written, uniformly followed finished-product inspection instructions, supporting a demonstrated but relatively limited production structure.

Customization capabilityThe supplier explicitly supports customization from samples and designs and states that it can standardize products or customize production according to special requirements. The same capability is identified for both design services and ODM services, providing direct evidence of customization support.

Product Q&A

Q:Are you a manufacturer?

Yes, we mainly produce Rubber conveyor belts and conveyor rollers, pulleys, conveyor belts, brackets, belt sweepers and other conveyor spare parts for over 10 years.

Q:How about the lead time?

1) 3--5 days for the sample 2) 15--20 days for mass production. If urgent, please tell us and we can change according to your request .

Q:What is the typical lifespan of your rollers?

1)With proper maintenance, a roller can run 30,000-50,000 hours depending on load and environment

Q:How do you ensure quality control?

100% inspection for: Bearing clearance Shell roundness Dynamic balance Weld strength Waterproof sealing tests

Q:What information do you need for a quotation?

Please provide: Roller diameter & length Shaft diameter & length Roller type (carrier, return, impact, etc.) Material (steel, HDPE, PU, rubber-coated) Quantity Standard (DIN/CEMA)