How to replenish vulnerable and consumable parts? How should I deal with the broken parts?

If such a situation occurs, please contact us in time. We can provide consumable parts, consumable parts and spare parts for replenishment only at a charge.

What are your payment terms?

Payment: less than or equal to 2,000 US dollars, 100% prepaid. When the amount is relatively large, we will charge a 30% deposit and a 70% balance. Of course, we also accept payment agreements such as letters of credit and OA

Premium Steel Roller for Unmatched Strength and Performance

Name: Premium Steel Roller for Unmatched Strength and Performance
Brand: Hunan Sanwei Intelligent Environmental Protection Equipment Co., Ltd
SKU: 2133906432

Hunan, ChinaHunan Sanwei Intelligent Environmental Protection Equipment Co., Ltd

US$3.00

100 Pieces

Product specifications

color

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Surface Treatment

Baking Paint

Model NO.

B500-B2400

Structure

Ordinary Roller

Bearing Type

Double Sealed Bearing

Application

Chemical Industry, Grain Transportation

Type

Impact Idler

Roller Diameter

30mm-320mm

Roller Surface Length

100mm-3200mm

Shaft Diameter

20mm-50mm

Shaft Length

120mm-3400mm

Roller Surface Thickness

1mm-10mm

Bearing No.

204-520

OEM

Accepted

Color

as Per Customer`S Requriements

Transport Package

Container

Specification

See the table.

Trademark

3VTrans

Origin

China

HS Code

8431390000

Production Capacity

50000/Years

Key features

Fully Automated Precision Manufacturing: Manufactured on advanced automated lines ensuring superior dimensional accuracy and robust build quality.

Silent and Low-Friction Operation: Engineered for quiet operation with ultra-low friction, reducing energy consumption and system wear.

Durable Waterproof and Dustproof Design: Features high durability with water and dust resistance for extended service life in harsh environments.

Customizable Dimensions and Specifications: Roller diameter ranges from 30mm to 320mm with customizable shaft and surface lengths per customer needs.

High Annual Production Capacity: Capable of producing approximately 500,000 units annually to meet large-scale demand efficiently.

OEM and ODM Services Accepted: Full customization support including structure, bearing type, and application-specific requirements.

ISO9001 Certified Quality Management: Manufacturing process certified under ISO9001 with strict quality control from design to production.

Comprehensive Spare Parts Support: Supplies consumable and spare parts for replenishment to ensure continuous equipment operation.

Company profile

Management CertificationHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Hunan Sanwei Intelligent Environmental Protection Equipment 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 DesignsExport Year: 2018-03-01Nearest Port: Chang Sha Port, Guangzhou PortAverage Response Time: ≤0.97h

AI-Powered supplier vetting

SummaryHunan Sanwei is described as an industrial drive system service provider and manufacturer established in 2005, with an integrated R&D, production, and sales-service chain and an approximately 28,000-square-meter facility. It reports ISO9001, ISO14001, and ISO45001-related certifications, documented quality and complaint-handling procedures, material traceability, and a service capability supported by 100 qualified suppliers. The supplier demonstrates private-mold, professional technical, 3D design, and sample/design customization capabilities, but does not have an available SDK. Financial records are indicated for 2022–2024, but no financial results are provided. Evidence of customer cases is absent.

Supplier typeThe supplier is identified as a combined company and as an industrial drive system service provider and manufacturer. Its stated integrated chain covers R&D design, production, and sales service, indicating both manufacturing and service functions.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while the sustainable-development section also lists ISO9001:2015, ISO45001:2018, and ISO14001 certification. These records provide explicit evidence of management-system certification, although the exact scope and validity dates are not supplied.

After-Sales capabilityThe supplier reports a clear complaint-handling procedure with records, documented service-capability assessment procedures, corrective and preventive action procedures, and an off-season average lead time within 15 workdays. These documented processes support a positive assessment of service capability.

R&D capabilityThe supplier reports private-mold R&D, professional technical-supplier capability, 3D software design services, and an integrated R&D design function. However, it explicitly reports no available SDK; overall innovation capability is supported for physical product and design development but cannot be assessed across all technology dimensions.

Production capacityThe supplier describes itself as a manufacturer with an approximately 28,000-square-meter facility, an integrated production chain, and quality controls including material traceability. These statements provide direct evidence of established production capability.

Customization capabilityThe supplier explicitly supports customization from samples and from designs, and reports private-mold and 3D software design capabilities. This directly supports customized product development and design execution.

Product Q&A

Q:When can I get the quotation?

We usually provide a quotation within 4 hours after receiving your inquiry. If you urgently need to obtain the price, please call us or specify it in the email. We will give priority to processing your inquiry.

Q:Can the product be customized? What is the production cycle of the product?

After the goods are ordered, we can customize them according to the special requirements of the customers by adopting the latest technology. The production cycle depends on the quantity of orders and the type of products. Under normal circumstances, production can be completed within 30 working days after the order is confirmed.

Q:What are the delivery terms of your company?

We accept various methods such as factory delivery (EXW), Free on Board (FOB).

Q:What about the transportation costs and delivery time?

This depends on the volume of the goods, the mode of transportation (sea/air/express) and the destination port/airport you specify. We would be most grateful if you could provide relevant information so that we can accurately calculate the cost.

Q:How long is the validity period of the offer?

The validity period of the quotation is usually 15 days, as determined by the increase in the price of raw materials in the market.