What is the warranty or quality guarantee?

Our rollers feature reliable tightness, easy maintenance, and long operational life. We conduct random function and visual inspections on finished products.

Can I get a sample or customize based on my design?

Yes, we support customization from samples, designs, full customization, minor customization, and flexible customization.

What is the main material of the conveyor roller?

The tube material is Carbon Steel, and the shaft material is Cold Drawing Round Steel with diameters of 20mm, 30mm, 35mm, or 40mm.

Versatile Adjustable Gravity Roller Conveyor for Efficient Material Handling

Name: Versatile Adjustable Gravity Roller Conveyor for Efficient Material Handling
Brand: Hunan Chenggang Conveyor Technology Co., Ltd.
SKU: 2205433575

Hunan, ChinaHunan Chenggang Conveyor Technology Co., Ltd.

US$1.00-49.90

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Coal Mine

Structure

Ordinary Roller

Model NO.

D89 102 114 127 139 152 165 178

Bearing Type

Double Sealed Bearing

Type

Parallel Conveyor Idler

Bearing

Optional

Color

Optional

Packing

Optional

Size

Optional

OEM

Accepted

Delivery

Fast

Transport Package

Wooden, Iron Pallet, Customized

Specification

D60-219

Trademark

Chenggang

Origin

Hunan

HS Code

8431390000

Production Capacity

1000000PCS

Key features

Customizable Dimensions: Diameter 60-219mm and Length 190-3500mm are fully customizable to meet specific requirements.

Wide Application Scope: Suitable for mining, power plants, steel mills, cement plants, ports, and chemical industries.

High Efficiency Design: Features minimal rotating inertia, flexible rotation, and long operational life for efficient handling.

OEM/ODM Accepted: Supports full customization from samples or designs, including bearing, color, and packing options.

Cost Effective Component: Rollers account for 35% of total conveyor cost but withstand over 70% of the resistance.

Reliable Bearing Options: Available with No. 6204-6308 double sealed bearings, customizable for different load needs.

Low MOQ Flexibility: Minimum Order Quantity is just 1 Pc, allowing for easy trial orders and small batch purchases.

Fast Delivery Service: Peak and off-season lead times are within 15 workdays, ensuring timely supply.

Company profile

Hunan Chenggang Conveyor Technology Co., Ltd.Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Guangzhou Port/Shenzhen PortAverage Response Time: ≤0.08h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM/OEM support, diversified production equipment, documented quality procedures, and certifications including ISO9001:2015, ISO14001, and ISO45001:2018. It reports inventory capability, written supplier and complaint-management procedures, and lead times within 15 working days in both peak and off-seasons. However, it does not provide 3D software design services, reported no new products in the past year, lacks a valid manufacturing-capacity contract with related subcontractors, and has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Financial records are identified for 2021–2023, but no financial performance values are provided. Export activity and broad international market coverage are reported, while specific customer cases are not identified.

Supplier typeThe supplier functions as a customizable manufacturer with production equipment including industrial robots, laser cutting, sawing, welding, spraying, and bending machinery. It also provides ODM and OEM services, including OEM for well-known brands, indicating a manufacturing-oriented supplier rather than a purely trading company.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certificates. It also reports an environmental impact assessment report and regular fire drills during the past year, providing explicit evidence of quality, environmental, and occupational safety management credentials.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, as well as written procedures for assessing supplier service capability. However, it reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, so its international physical after-sales infrastructure is limited.

Production capacityThe supplier lists multiple production machines, maintains inventory capability, and reports average lead times within 15 working days in both peak and off-seasons. However, it states that neither the factory nor related subcontractors have a valid manufacturing-capacity contract, creating a documented production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support tailored product development and manufacturing.

Product Q&A

Q:What are the customizable options for the conveyor roller?

We offer customization for diameter (60-219mm), length (190-3500mm), bearing type (No. 6204-6308), tube material, shaft material, shaft diameter, pipe thickness, color, and packing. OEM and ODM services are also accepted.

Q:What industries can this gravity roller conveyor be used for?

It is widely used in mining, power plants, steel mills, cement plants, port wharves, paper mills, chemical plants, coal mines, sand and aggregate plants, and mixing stations.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Pc, making it easy to place small trial orders.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Q:What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.