What types of materials can this machine process?

The machine is suitable for cold rolled, hot rolled, high strength steel (Q345/Q355, 550, 590, 780, 980, 1080, 1180, 1360), low carbon steel (Q195/Q235), and galvanized steel.

What is the warranty period for the equipment?

We provide a 12-month warranty for our equipment, along with online guidance and door-to-door service options for after-sales support.

High Frequency Welded Pipe Mill for Scaffolding and Greenhouse Frame Tubes

Name: High Frequency Welded Pipe Mill for Scaffolding and Greenhouse Frame Tubes
Brand: KINGTECH TUBE MILL CO.,LTD
SKU: 2324513245

Zhejiang, ChinaKINGTECH TUBE MILL CO.,LTD

US$66,000.00

1-3 Pieces

US$65,500.00

4-9 Pieces

US$65,000.00

10+ Pieces

Product profile

After-sales Service

Online Guidance/Door-to-Door Service

Warranty

12 Months

Pipe Material

Carbon Steel/Galvanized/Iron

Model NO.

HF50

Condition

New

Customized

Theory

Roller Forming

Application

Decoration

Round Pipe Diamater

19mm to 76mm

Round Pipe Thickness

0.8mm to 3.25mm

Square Pipe Diamater

15X15mm to 60X60mm

Square Pipe Thickness

0.8mm to 2.5mm

Production Speed

20-100m/Min

Motor Power

160kw

Installation Dimensions

6m X 45m

Specification

1 HQ

Trademark

Kingtech

Origin

Zhejiang, China

Production Capacity

100 Sets/Year

Key features

Customizable Pipe Dimensions: Supports round pipes 19-76mm and square pipes 15x15-60x60mm with customized thickness options.

High-Speed Production: Achieves stable production speeds ranging from 20 to 120 meters per minute for efficient output.

Advanced Welding Technology: Utilizes induction heating for strong fusion, narrow heat-affected zones, and superior energy efficiency.

Versatile Material Compatibility: Processes carbon steel, galvanized steel, and high-strength steel (Q345/Q355) for diverse applications.

Comprehensive After-Sales Support: Provides online guidance, door-to-door installation, commissioning, and operator training services.

Lifetime Spare Parts Supply: Guarantees lifetime supply of roll sets and welders with 100% compatibility and fast delivery.

Proven Global Reliability: Exported to 30+ countries with over 20 years of experience serving 1700+ enterprises worldwide.

Durable Precision Components: Uses premium Cr12MoV/SKD11 steel for roll sets, ensuring long service life and precise forming.

Company profile

Flexible CustomizationR&D Capabilities

KINGTECH TUBE MILL CO.,LTD

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.58h CertifiedTerms of Payment: T/T, LC, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryKINGTECH TUBE MILL CO. Ltd. is identified as a technology-based professional supplier specializing in the R&D, production, and sales of high-frequency welded tube mills, molds, ERW tube mills, roll sets, and slitting lines. It reports customization, ODM, and OEM capabilities, supported by mechanical-processing equipment and three production lines. The supplier has experience serving more than 1,700 enterprises in over 90 countries, and exports account for 51%–70% of total sales. However, it does not provide 3D software design, has no overseas agents, branches, warehouses, or showrooms, and has not participated in offline trade shows. Quality assurance exists, but finished products are checked by packing staff, and no written corrective-action or complaint-handling procedures are reported. No certification is listed, no new products were reported in the past year, and the available financial information is insufficient for assessment.

Supplier typeThe supplier explicitly identifies itself as a technology-based company and professional technical supplier specializing in welded tube mills, molds, production lines, roll sets, and slitting lines. Its stated R&D, production, and sales scope supports classification as a specialized industrial equipment manufacturer.

CertificationsThe supplier management-system certification field is recorded as NIL. Although quality assurance is stated to exist, no formal certification is evidenced in the provided information.

After-Sales capabilityThe supplier has in-stock service capability and accepts FOB, CIF, CFR, and EXW quotation terms, but reports no overseas agents or branches, no overseas warehouse or showroom, and no written complaint-handling or corrective/preventive-action procedures. This explicitly indicates weaknesses in documented and geographically supported after-sales service.

Production capacityProduction capability is supported by advanced mechanical-processing equipment, three production lines, valid manufacturing contracts with associated subcontractors, and inventory capability. The supplier operates equipment including laser cutting, CNC, milling, drilling, painting, and turning machinery, indicating established manufacturing resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM and OEM services. Its stated design and manufacturing focus on welded tube mills and molds further supports the ability to handle customized industrial products.

Client casesThe supplier states that it has served more than 1,700 enterprises in over 90 countries, while exports represent 51%–70% of total sales. These statements provide explicit evidence of broad international customer exposure, although no named customer cases are supplied.

Product Q&A

Q:Can one set of KINGTECH tube mill produce different pipe sizes and shapes?

Yes. By simply changing the roll sets (molds), one production line can produce round, square, and rectangular pipes within its designed capacity. We provide customized mold designs to ensure quick changeover and high precision for all your pipe specifications.

Q:How do you handle machine installation and operator training for overseas clients?

We offer comprehensive support: 1) online technical support; 2) Onsite service where our senior engineers travel to your factory to handle installation, commissioning, and staff training until your team can operate the line independently.

Q:What is the lead time for a complete pipe production line?

For standard models like the ERW 32 or ERW 50, the typical lead time is 60 to 90 days. For fully customized OEM projects or turnkey solutions, the timeline will be confirmed based on the specific technical requirements. We always prioritize fast shipping without compromising our rigorous testing process.

Q:Do you provide spare parts like roll sets and high-frequency welders?

Absolutely. We provide lifetime supply of spare parts. Whether you need new high-precision roll sets (molds) for a new pipe size or a replacement for your solid-state H.F. welder, we maintain a complete technical file for your machine to ensure 100% compatibility and fast delivery.

Q:What is the average production speed of your ERW tube mill?

The stable production speed typically ranges from 20 to 120 m/min, depending on the machine model, pipe diameter, and wall thickness. For instance, our ERW 32 line can consistently run at high speeds while maintaining a perfect weld seam and surface finish.