Are you a manufacturer or Trade Company?

We are a professional manufacturer holding our own International Trade Department, allowing us to better understand customer needs and offer reasonable prices.

Product/Quality Guarantee and After Sale Service?

We provide a 1-year warranty for international standards. We work online 24 hours. If you have any questions about our machine, you can contact us.

We have an R&D department including more than 100 engineers who are improving and enlarging our supply range.

TONGDA is an ISO9001, ISO14001, and ISO13485 company. The products are designed to meet the technical standards of 3C and CE. All products are certified by the Industry Administration Authority.

Tongda Opening Roller for Open End Spinning Machine Combing Part

Name: Tongda Opening Roller for Open End Spinning Machine Combing Part
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 2173792965

Shandong, ChinaQingdao Tongda Textile Machinery Co., Ltd.

US$5.00-40.00

10 Pieces

Product profile

Customization

Available

Warranty

1year

Classification

Special Parts

Model NO.

OK40DN

Processing Type

Metal Processing

Match Machine

Spinning Equipment

Material

Metal

Processing Level

Super Precision Finishing

Mechanical Process

Drilling

Processing Trade

Processing with Material Supplied

Certification

CE, ISO9001: 2000

Customized

Condition

New

Diameter

65mm

Teeth Wire

Ok40

Bearing

PLC76-3kk

Surface Treatment

Brand

Tongda

Name

Rotor Complete

Transport Package

Wooden Package

Specification

100*80*90cm

Trademark

TONGDA

Origin

China

Key features

Super Precision Finishing: Metal processing with super precision finishing for optimal performance.

Nano Diamond Coating: Needle tip hardness HV1200-1300 ensures brightness, sharpness, and high wear resistance.

Lightweight Aluminum Alloy: Hollow opening roller body reduces weight, mixing bias, and extends bearing life.

Customized Design: Fully customizable specifications including diameter, teeth wire, and bearing types.

CE and ISO9001 Certified: Products meet international standards including ISO9001, ISO14001, ISO13485, 3C, and CE.

1-Year Warranty: Comprehensive 1-year warranty coverage for international standard mechanical equipment.

Specialized for High-Grade Fibers: Optimized for spinning various fibers with superior results on high-grade materials.

5-Point Hexagonal Disassembly: Simplified assembly and disassembly using a 5-point hexagonal screwdriver for permanent use.

Company profile

Qingdao Tongda Textile Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1988-02-01Nearest Port: QINGDAO, SHANGHAI, NINGBOAverage Response Time: ≤3.81hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryTongda is identified as a factory and a China government group company with more than 60 years of operating history. The supplier reports 10 production lines, 50 years of total R&D engineer experience, 41–50 quality-control staff, and annual productivity of 1,000 ring spinning machines and air jet looms. It has broad export-market coverage, its own import and export rights, and has exported since 1988. ISO 13485, ISO 14001, and ISO 9001 certifications are reported. Evidence supports established production, export, and management-system capabilities. However, the provided information does not verify after-sales services, financial credibility, customer cases, customization services, or specific innovation offerings such as ODM, SDK, 3D design, or private-mold development.

Supplier typeThe supplier is explicitly classified as a factory, with headquarters in Shandong Province. Its representative title and company background identify it as Shandong Tongda Group, focused on ring spinning, cotton yarn spinning, and rotor spinning machinery.

CertificationsThe supplier reports ISO 13485, ISO 14001, and ISO 9001 management-system certifications. These provide explicit evidence of certification coverage in quality, environmental, and medical-device-related management systems, although certificate validity details are not provided.

R&D capabilityThe company states that it has complete infrastructure for product R&D, continuous innovation, and technological optimization, and reports 50 years of total R&D engineer experience. Specific capabilities for ODM, SDK availability, private molds, 3D design, and new-product development remain unknown.

Production capacityProduction capability is supported by 10 operating production lines, 41–50 quality-control staff, and reported annual productivity of 1,000 ring spinning machines and air jet looms. The company also describes annual production of 20,000 units of various cotton and spinning machinery models, although the relationship between these production figures is not clarified.

Product Q&A

Q:Why Choose Our Company?

TONGDA Textile Machinery Group was established in 1952 with over 65 years of history. We specialize in design, manufacturing, and marketing of a wide range of textile machinery, including ring spinning frames, roving frames, weaving machines, and open-end spinning machines. We provide complete line design for spinning mills, workshop layout, trench design, and air pipe layout.

Q:How's the after-sale service?

We offer engineers available to service overseas under the merchandiser's supervision and translation.

Q:Are you available for on-the-spot invitation?

We welcome new and old friends to visit us. We also send exposition and relative information to promote a face-to-face meeting if you'd like.

Q:Is the price offered changeable?

We offer a reasonable price for every client, and the price is changeable according to purchasing amount.

Q:How about the quality?

The main subassembly and raw materials are all supplied by large companies. Key parts are research and developed by our own staff. Professional assembly line work and strict quality test systems ensure high quality requirements.