Are you a manufacturer or trading company?

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

What is the warranty period?

We provide a 1-year warranty for international standards. Our team works online 24 hours to address any questions about the machine.

What certifications does Tongda have?

Tongda is an ISO9001, ISO14001, and ISO13485 certified company. Products meet 3C and CE technical standards and are certified by the Industry Administration Authority.

Tongda OE40d Open End Spinning Cotton Wool Yarn Making Machine for Rotor Spinning Machine Production Line

Name: Tongda OE40d Open End Spinning Cotton Wool Yarn Making Machine for Rotor Spinning Machine Production Line
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 878760855

Shandong, ChinaQingdao Tongda Textile Machinery Co., Ltd.

US$90,000.00

1 set

Sample price:US$60000.00/piece.Request sample

Product profile

Customization

Available

Type

Spinning Production Line

Automation

Model NO.

OE40D

Spinning Method

Rotor Spinning

Processing Material

Cotton

Producing Process

Spinning Equipment

Certification

CE, ISO9001: 2000

Warranty

12 Months

Customized

Non-Customized

Condition

New

After-sales Service

Provided

Gauge

200mm

Number of Units

192-360 Spindles

Rotor Speed (Rpm)

30000-75000

Combing Roller Speed (Rpm)

5200-8200

Drafting Ratio

35-230.5

Sliver Count

0.2-0.45nm (5000-2200 Tex)

Can Dimension

250*900, 300*900, 350*900

Tube Dimension

68*62*170

Package Dimension

300*150 (Cylinder Tube)

Package Weight

Approx. 4 (Cylinder Tube)

Total Power

73kw for 312 Rotor

Total Machine Length

37.1m for 312 Rotors Frame

Transport Package

Nude Packing or as Per Customer's Requirement

Specification

12328*1525*2230

Trademark

TONGDA

Origin

China

HS Code

5205110000

Production Capacity

20set/Month

Key features

High-Speed Rotor Design: Maximum rotor speed up to 110,000 RPM for higher output and efficiency.

Modular & Intelligent Design: Modular structure with optional auto doffing and intelligent control systems.

Energy Saving System: TNPS negative pressure control and optimized wind channel reduce electricity use.

Wide Yarn Range: Suitable for yarn counts 5s to 40s using raw cotton or waste cotton.

Strict Quality Control: Core components processed under constant temperature with zero defect standards.

Global Certification: Products certified with CE, ISO9001, ISO14001, and ISO13485 standards.

24/7 Online Support: Online service available 24 hours with remote diagnosis and disposal.

One-Stop Solution: Complete spinning mill design including layout, air pipes, and waste collection.

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: ≤4.18hTerms 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 Tongda Textile Machinery?

Tongda has over 65 years of history since 1952, specializing in designing and manufacturing complete spinning lines, including blow room, carding, ring spinning, and open end machines.

Q:What is the after-sale service policy?

We provide engineers for overseas service under supervision and translation. Online support is available 24 hours a day for remote diagnosis and disposal.

Q:Can customers visit the factory?

Yes, we welcome new and old friends to visit. We also send exposition and relative information to promote face-to-face meetings.

Q:Is the price fixed or negotiable?

We offer reasonable prices that are changeable according to the purchasing amount.

Q:How is the quality guaranteed?

Main subassemblies and raw materials are supplied by large companies. Key parts are R&D by our staff, with professional assembly and strict quality tests ensuring high quality.