How is the after-sale service provided?

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

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

What is the lead time for production?

Peak Season Lead Time: 1-3 months. Off Season Lead Time: one month.

Tongda OE40d High Efficiency Open End Rotor Spinning Machine of Cotton Polyester

Name: Tongda OE40d High Efficiency Open End Rotor Spinning Machine of Cotton Polyester
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 2160669005

Shandong, ChinaQingdao Tongda Textile Machinery Co., Ltd.

US$65,000.00-140,000.00

1 Piece

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)

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: Max rotor speed up to 110,000 RPM with 680 basic spindles for high output.

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

Intelligent Control: DS68 full frequency automatic control with online monitoring and remote diagnosis.

Modular & Optional: Modular design with optional auto doffing device and abundant accessories.

Strict Quality Control: Zero defect system with core components processed under constant temperature.

Wide Material Range: Suitable for yarn count 5s to 40s, processing raw cotton and waste cotton.

Easy Maintenance: Bearing lubrication without disassembly and intelligent cleaning mechanisms.

Global Certification: Products certified by CE, ISO9001, ISO14001, and Industry Administration Authority.

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: ≤4.20hTerms 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:What is the warranty period?

We provide a 1-year warranty for the International standard. We are work online 24 hours. If you have any questions about our machine you can contact us.

Q:What is the maximum rotor speed?

The highest rotor design speed is up to 110,000 RPM, with a max spindle count of up to 600 spindles.

Q:What materials can this machine process?

It is suitable for yarn count 5s to 40s, and raw material can be both raw cotton and waste cotton, including natural and synthetic fibers.

Q:Does the machine have an auto doffing device?

Yes, an innovative auto doffing device can be selected as an option, which increases production efficiency greatly.

Q:What certifications does the product have?

TONGDA is an ISO9001, ISO14001, and ISO13485 company. The products are designed to meet the technical standards of 3C and CE.