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Textile Machinery Accessories Wire Rope Guide Roller Wire Guide Pulley Alumina Ceramic Roller
US$1.50-5.00
20 Pieces
Sample price:US$5.00/piece.Request sample

Product profile

Classification

Textile Machine Accessories

Material

Aluminum and Ceramic

Processing Level

Precision Finishing

Model NO.

HT

Mechanical Process

CNC

Processing Trade

Processing with Material Supplied

Certification

CE, ISO9001: 2000

Customized

Customized

Condition

New

Item Name

Alumina Ceramic Roller

Brand Name

Hartai

Automatic Grade

Automatic

Application

Wire Drawing

Feature

High Hardness and Smoothness

Sample

Available

Weight

Depends on The Model

Transport Package

Carton with Foam

Specification

SGS, ROHS

Trademark

HARTAI

Origin

Dongguan, Guangdong

HS Code

847990

Production Capacity

50000PCS/Month

Key features

High Hardness Material: Constructed with 99% Al2O3 alumina ceramic achieving HRA88 hardness.
Ultra-Smooth Surface: Porcelain ring surface polish reaches Ra0.2 for minimal friction.
Precision Rotation: Rotation beating maintained under 0.15 for stable operation.
Customization Available: Item name and specifications can be customized to client requirements.
CE & ISO Certified: Product holds CE certification and manufacturer follows ISO9001:2015.
Efficient Friction Control: Design converts sliding friction to static friction during rotation.
Durable Nylon Walls: Equipped with two nylon side walls for added protection and stability.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2002-06-24 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryDongguan City Defuli Hardware Electronic Materials Co., Ltd. is a China-based factory established in 2010, with 35 employees, a 2,000 m² manufacturing plant, three production lines, and six to ten quality-control staff. It manufactures coil-winding and wire-guiding components, including tensioners, nozzles, pulleys, ceramic guides, rollers, and wire-jump preventers. The supplier holds an ISO 9001:2015 certificate and reports export activity to Southeast Asia, the Middle East, North America, Europe, and other regions. Stated lead times are within 15 working days in both peak and off-peak seasons. Evidence supports established manufacturing, quality-system certification, export experience, and a stated focus on technology and service. However, the provided information does not substantiate specific customization processes, named customer cases, or detailed after-sales capabilities.
Supplier typeThe supplier is identified as a factory and limited company in Dongguan, Guangdong, China, with 35 employees and a 2,000 m² manufacturing plant. Its stated business activities include manufacturing and processing machinery and electrical and electronic products, with product keywords centered on coil-winding and wire-guiding components.
CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate for its management system. This provides direct evidence of a documented quality-management certification.
R&D capabilityThe supplier explicitly describes self-developed technology, technological innovation, continuous product improvement, and efforts to perfect its technical capabilities. It also reports four years of total R&D-engineer experience, but no R&D facilities, patents, development projects, or measurable innovation outcomes are provided.
Production capacityProduction evidence includes three production lines, a 2,000 m² plant, six to ten quality-control staff, 35 total employees, and stated order fulfillment within 15 working days in both peak and off-peak seasons. The supplier also reports export operations and a product range focused on industrial winding and guiding components, supporting an established production operation.

Product Q&A

Q:What material is used for the roller?
A:
The roller is made of 99% Al2O3 alumina ceramic with a hardness of HRA88.
Q:Is the product customizable?
A:
Yes, the item name and specifications can be customized according to your needs.
Q:What is the surface finish quality?
A:
The porcelain ring surface polish reaches Ra0.2 for high smoothness.
Q:What are the rotation precision standards?
A:
The beating during rotation is strictly controlled to be under 0.15.
Q:What certifications does the product have?
A:
The product is CE certified and the manufacturer holds ISO9001:2015 certification.

Send Inquiry

*To:Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
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