How is the after-sale service provided?

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

What is the oil change cycle for the spindle?

The oil changing cycle is more than 12 months due to the special sealing structure and high-quality lubricating oil.

Tongda Spinning Machine Spare Parts Bare Blade Spindles for Ring Frame Machine

Name: Tongda Spinning Machine Spare Parts Bare Blade Spindles for Ring Frame Machine
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 2149320305

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.

other

Spinning Method

Rotor Spinning

Processing Material

Cotton

Producing Process

Spinning Equipment

Certification

CE, ISO9001: 2000

Warranty

12 Months

Customized

Non-Customized

Condition

New

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 Stability: Operates at up to 25,000 RPM with stable performance and no axial displacement.

Energy Efficiency: Reduces energy consumption by 7%-10% compared to other spindle types.

Low Noise Design: Noise levels are 3-5dB lower than other spindles at 25,000 RPM.

Extended Service Life: Multi-level shock absorption extends bearing life and reduces wear.

Long Oil Change Cycle: Special sealing structure allows oil changing cycle of more than 12 months.

Patented Technology: Features HPS-68 insert with roller neck and convex footstep bearings.

CE & ISO Certified: Products meet CE, ISO9001, ISO14001, and ISO13485 standards.

12-Month Warranty: Comprehensive 12-month warranty coverage for international standards.

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: ≤3.87hTerms 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.