What materials are used for the shaft and tube?

The shaft is made of 45# STEEL and the tube is made of Q235.

What types of lubrication are used?

Lithium soap type grease with Rust Inhibitors is used for lubrication.

Quarry Diameter 50 mm No Power Stainless Steel Idler Roller with Sprocket

Name: Quarry Diameter 50 mm No Power Stainless Steel Idler Roller with Sprocket
Brand: LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.
SKU: 1966828451

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

US$5.00-10.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Food Processing

Structure

Hanging Roller

Bearing Type

Double Sealed Bearing

Type

Grooved Conveyor Idler

Color

Red /Customized Color

Finished

Powder Coated/Rubber Coated/Galvanized

Quality Guarantee Period

30000-50000hours

Product Name

Conveyor Belt Side Guide Roller

Size

Roller Diameter 50 mm, Diameter 25- 89 mm

Standards

Cema, as, DIN, JIS, GB

Roller Length

180mm-3350mm, 350mm

Roller Dimameter

50 mm

Shaft Material

Cold Drawn Steel

Function

Conveyor Roller for Quarry

Transport Package

Free Fumiation Wood Packing Case

Specification

Low Noise Spiral Return Conveyor Roller

Trademark

OEM

Origin

China

Key features

Long Service Life: More than 30,000 hours of reliable operation with sealed bearings.

Customizable Color: Available in Red or customized color options to meet specific needs.

Multiple Surface Finishes: Options include powder coated, rubber coated, and galvanized finishes.

Durable Bearing System: Equipped with single or double row deep groove ball bearings with C3 clearance.

Advanced Sealing Technology: Features multi-stage labyrinth seals and retention caps for grease retention.

Wide Size Range: Roller diameters from 25mm to 219mm and lengths up to 3400mm available.

Sample Availability: Samples for testing are available prior to mass production.

Versatile Applications: Suitable for mining, food processing, chemical industry, and power plants.

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: ≤2.28h

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 roller, pulley, conveyor belt, bracket,belt sweeper and other conveyor spare parts over 10 years.

Q:What about the lead time?

1) 3--5 days for sample 2) 15--20 days for mass production. If urgent,we have green channel

Q:How to pay?

1) T/T or L/C through bank account,Terms of Payment : 30% by T/T as advance payment, and balance 70% by T/T before delivery

Q:How about package?

1) can be customized package 2) mostly standard export package is packed with one ply water-proof PP fabric

Q:What are the available roller dimensions?

Roller diameters range from 25mm to 219mm, and lengths range from 190mm to 3400mm.