How is the after-sale service provided?

We offer engineers available to service overseas under merchandiser's supervision and translation, plus 24/7 online support.

Is the price fixed or negotiable?

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

Are you a manufacturer or trading company?

We are a professional manufacturer holding our own International Trade Department, for that we can better understand customer's needs and offer a reasonable price.

Tongda RS30 Open End Rotor Yarn Spinning Textile Machine for Cotton

Name: Tongda RS30 Open End Rotor Yarn Spinning Textile Machine for Cotton
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 2165803265

Shandong, ChinaQingdao Tongda Textile Machinery Co., Ltd.

US$90,000.00-240,000.00

1 Piece

Product profile

Customization

Available

Type

Spinning Production Line

Automation

Model NO.

RS30

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

Rotor Dia.

43,54,66

Gauge

200

Combing Roller Speed (Rpm)

5200, 6200, 6700, 7200, 7700, 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 spindles for higher output.

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

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

Versatile Material Processing: Suitable for raw cotton, waste cotton, and synthetic fibers, yarn count 5s to 40s.

Modular & Optional Features: Modular design with optional auto doffing device and multi-channel industrial internet.

Strict Quality Assurance: ISO9001 certified with core components processed under constant temperature conditions.

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

Global Service Support: 24/7 online support and overseas engineers available for installation and training.

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: ≤4.08hTerms 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, delivering high cup spinning speed for higher output.

Q:What materials can this machine process?

It is suitable for raw cotton, waste cotton, and synthetic fibers, producing yarn counts from 5s to 40s.

Q:Does the machine support auto doffing?

Yes, an innovative auto doffing device is available as an option to greatly increase production efficiency.

Q:What certifications does the product have?

The products are certified by CE, ISO9001, ISO14001, ISO13485, and 3C standards by the Industry Administration Authority.