What after-sales services are provided?

We offer both online support and on-site service.

What are the working speeds for different diameters?

Speed is 20m/min for 9.0mm wire and 7.5m/min for 14.5mm wire.

Oil Tempered Spring Wire Production Line with Induction Heating

Name: Oil Tempered Spring Wire Production Line with Induction Heating
Brand: Hangzhou Suntech Machinery Co., Ltd.
SKU: 2200932605

Zhejiang, ChinaHangzhou Suntech Machinery Co., Ltd.

US$150,000.00-200,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online and Site Service

Automatic Grade

Automatic

Warranty

1 Year

Certification

GS, RoHS, ISO, CE

Transport Package

Seaworthy Packing

Specification

6-16mm

Trademark

SUNTECHMACH

Origin

China

HS Code

846330

Production Capacity

500 Sets/Year

Key features

Induction Heating Technology: Features three-stage induction quenching and tempering for precise heat treatment.

Continuous Production: Automated workflow ensures consistent output with uniform and straight spring wires.

Wide Diameter Range: Handles raw material diameters from 8.0mm to 16.0mm with varying working speeds.

Comprehensive Certification: Certified by GS, RoHS, ISO, and CE standards for safety and quality compliance.

High Capacity Take-up: Supports coils up to 2200mm diameter with a maximum weight of 2000kg.

Online and Site Service: Provides global after-sales support including remote assistance and on-site maintenance.

Quality Consistency: Ensures tensile strength fluctuation within 50MPa per coil, meeting EN10270-2:2011.

Company profile

Hangzhou Suntech Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤6.48hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryHangzhou Suntech Machinery Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering machinery and equipment for wire processing, metalworking, and industrial automation. The supplier reports ISO 9001 certification, three production lines, fewer than five quality-control staff, and export sales representing 90% of total sales. Its stated export coverage is broad, spanning multiple regions, with Shanghai and Ningbo ports listed as nearby or shipment-related ports. The company describes innovation-driven R&D and full-process metal-processing expertise, but no quantified R&D staffing or specific customization evidence is provided. Customer and shipment records show recent transactions involving pipe-threading machines and electromagnetic clutches, but these records do not independently confirm manufacturing depth, after-sales performance, or long-term customer relationships. Financial information is not assessed because monetary figures are excluded.

Supplier typeThe supplier is described as a private Chinese company operating as both a trading company and manufacturer/factory. Its company description presents it as a machinery R&D and manufacturing enterprise, while another record classifies the company nature as a trading company, indicating a mixed business model.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityThe supplier states that it is a provincial high-tech enterprise and emphasizes R&D, technology integration, and adaptation of international technologies. However, the R&D engineer experience is listed as unavailable, so the claims are supportive but not quantitatively substantiated.

Production capacityThe supplier presents a broad machinery portfolio covering wire drawing, galvanizing, heat treatment, extrusion, welding-wire, mesh, and related metal-processing equipment. It reports three production lines, a factory location in Huzhou, manufacturing/factory status, and export operations covering multiple regions; however, quality-control staffing is fewer than five and no detailed capacity by product is provided.

Customization capabilityThe company states that it delivers high-performance equipment tailored to diverse industrial demands and supports multiple ferrous and non-ferrous metals across the metal-processing chain. This supports some customization or application-adaptation capability, although no specific customized project, engineering scope, or modification example is documented.

Client casesRecent trade records associate the supplier with Sendhamarai Tools Private Limited for a pipe-threading machine and with CÔNG TY CỔ PHẦN KIM TÍN LONG AN for electromagnetic clutches. These records provide identifiable buyer and product examples, but they do not establish customer satisfaction, repeat business, project scale, or successful long-term application.