500kw Solid State Hf Welder for ERW Tube Mill Line

Name: 500kw Solid State Hf Welder for ERW Tube Mill Line
Brand: Baoding Sanzheng Electrical Equipment Co., Ltd.
SKU: 2040308242

Hebei, ChinaBaoding Sanzheng Electrical Equipment Co., Ltd.

US$78,000.00-82,000.00

1 Set

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Semi-Automatic

Model NO.

GGP-500/0.25-HC

Style

Split Type

Frequency Range

High Frequency

Electric Current

Rated DC Voltage

450V

Rated DC Current

1150A

Output Power

Pout>500kw

Welding Material

Low Carbon Steel

Electrical Efficiency

≥85%

Working System

Continuous Working System

Model

Ggp-500/0.25-Hc

AC Input

3-Phase AC 380V 50/60Hz

Mosfet Inverter

100kw×5

Designed Frequency

F=200~250kHz

Transport Package

Plywood Case with Dust Proof Bag

Specification

40HQ container

Trademark

SANZHENG

Origin

China

HS Code

8515219100

Production Capacity

25 Units/Year

Key features

High Efficiency PSM Technology: PSM inverter control ensures constant 450V DC voltage and optimal power factor for energy saving.

Modular 500kW Power Design: Composed of five parallel 100kW MOSFET single-phase inverter bridges for modular power superposition.

Advanced Siemens PLC Control: Siemens S7-1200 PLC enables power logic control, Ethernet communication, and remote monitoring.

Optimized Welding Frequency: Resonant tank circuit design increases frequency by 20-30% compared to original designs for better efficiency.

Reliable Water Cooling System: Closed-cycle purified water circulation prevents scale, blockage, and condensation, ensuring stable operation.

Smart Control Desk Features: Stainless steel desk with touch screen, data recording, fault diagnosis, and remote operation capabilities.

Precise 3-D Positioning Table: Full electric adjustment for front/back, left/right, and up/down directions using asynchronous AC motor.

Integrated Inverter Bridge: Optimized integrated design reduces stray loss, significantly improving reliability and stability of the welder.

Company profile

Baoding Sanzheng Electrical Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2017-06-27Nearest Port: Tianjin Port, ShanghaiAverage Response Time: ≤0.39hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryBaoding Sanzheng Electrical Equipment Co., Ltd. is a China-based manufacturer/factory specializing in induction heating equipment, solid-state high-frequency welders, and related electrical and electronic machinery. The supplier reports advanced product development, process design, automation control, and application engineering capabilities, supported by a technical and management team in which professional engineers and technicians comprise more than 60% of employees. It holds ISO 9001 certification and describes established quality-management, sales, and after-sales systems. Production evidence includes three production lines and reported output of 257 induction heaters and 300 solid-state high-frequency welders. The company exports to multiple global regions and has held self-operated import/export rights since 2017. Evidence supports strengths in manufacturing, technical development, quality systems, and after-sales organization. However, the provided information does not identify specific customer...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China, with its business focused on manufacturing induction heating equipment and related electrical and electronic machinery. Its description also identifies it as a professional manufacturer integrating research, development, and production.

CertificationsThe supplier explicitly reports an ISO 9001 international quality certification system, and the supplier management-system certification field lists ISO 9001. This provides direct evidence of a documented quality-management certification.

After-Sales capabilityThe supplier states that it has formed a production and after-sales team comprising skilled workers and college graduates, and it reports an established sales and after-sales service system. These statements directly support the existence of organized after-sales resources, although service coverage and response performance are not specified.

R&D capabilityThe supplier explicitly reports advanced product development and process-design capabilities in solid-state induction-heating power supplies, power-electronics engineering, automation control, and professional application expansion. It also describes itself as integrating research, development, and production, supported by a highly skilled technical team with professional engineers and technicians representing more than 60% of employees.

Production capacityThe supplier is identified as a manufacturing factory with three production lines and reported annual output of 257 induction heaters and 300 solid-state high-frequency welders. Its stated product applications cover pipe welding, steel heating, heat treatment, melting, brazing, and related production-line equipment, demonstrating established manufacturing scope.