What is the power factor of this MF transformer?

The MF inverter operates at a high power factor of 0.9.

Can this transformer be used with robotic welding guns?

Yes, it is beneficial for portable and robotic welding guns due to its smaller size and lighter weight.

Where is the nearest port for shipping?

The nearest port is Tianjin Port.

Super Large Current Medium Frequency High Denisty Resistance Chink Welder Transformer

Name: Super Large Current Medium Frequency High Denisty Resistance Chink Welder Transformer
Brand: Sailing Commercial (Tianjin) Co., Ltd.
SKU: 1992262922

Tianjin, ChinaSailing Commercial (Tianjin) Co., Ltd.

US$2,260.00

1 Piece

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Semi-Automatic

Model NO.

MF series

Style

Vertical

Welding Way

Seam Welding

Type

Three-Phase Secondary Rectification Welder

Welding Diode

Offered

Size

Selective

Frequency

Medium

Customized

Yes

Service

High

Quality

Guaranteed

Cooling

Air.Water

Delivery

3-7 Days

Transport Package

Carton Box

Specification

400*300*200

Trademark

SAILTON/STI

Origin

China

HS Code

8541300000

Production Capacity

270000 PCS/Year

Key features

High Efficiency MF Technology: Medium frequency inverter allows efficient energy conversion with smaller, lighter transformer design.

Superior Weld Quality: Peak current equals RMS value, ensuring constant strength and no splash even at lower pressure.

Fast Process Control: High frequency permits 1000 times per second control, resulting in better weld quality.

Customizable Options: Size is selective and customization from samples is available for specific needs.

Versatile Application: Suitable for automobile welding clamps, seam welding machines, and mesh welding machines.

Power System Friendly: Draws balanced line current from all 3 phases with a high power factor of 0.9.

Robust Construction: Built-in diode block rectifies AC to DC, designed for large throat, high-impedance guns.

Reliable Service: High quality guaranteed with OEM service available and 6 years export experience.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China

Business Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.97h

AI-Powered supplier vetting

SummarySailing Commercial (Tianjin) Co., Ltd. is a China-based trading company established in 2017 with six employees. It offers semiconductor-related and power-control products and reports annual semiconductor-device productivity of 250,000 pieces, although its trading-company status means manufacturing capability is not clearly established. The supplier provides customization from samples and OEM services for well-known brands, but does not provide 3D software design, ODM, SDK, or broader professional R&D services, and reported no new products in the past year. Overseas sales represent 90% of total sales, with six years of export experience and self-operated import/export rights. Service procedures exist, but required records, approvals, and complaint documentation are absent. No overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Financial information is present for multiple years, but no financial figures or independent credibility evidence are provided.

Supplier typeThe supplier is identified as a limited trading company headquartered in Tianjin, China, with six employees and no larger-company affiliation. Its product scope includes thyristors, welding diodes, semiconductor devices, water-cooling power cables, and high-voltage control cabinets.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records are maintained. It has no overseas warehouse, showroom, agent, branch, or offline trade-show presence; overseas service coverage is listed as zero countries, with debugging shown as the only service detail.

R&D capabilityThe supplier is explicitly not classified as a professional technical supplier, does not offer 3D software design, ODM, or SDK services, and reported no new products in the past year. Its stated R&D-related service is limited to customization from samples.

Customization capabilityThe supplier explicitly provides customization from samples and has OEM capability for well-known brands. It does not provide ODM services, 3D software design, or SDK support, indicating sample-based customization rather than broad product-development capability.