What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What cooling method does the transformer use?

The transformer uses water cooling to maintain optimal operating temperatures.

Mf Transformer Unit with Welding Diode /Rectifier

Name: Mf Transformer Unit with Welding Diode /Rectifier
Brand: Sailing Commercial (Tianjin) Co., Ltd.
SKU: 907350035

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

US$1,200.00-1,300.00

1 Piece

Product profile

Customization

Available

Control

Welding Gun

Cooling Way

Water Cooling

Model NO.

MF130-9

Style

Hanging

Electrode Stroke

Vertical

Electric Current

Secondary Rectification

Transmission

Hydraulic

Conductive Way

Both-Sided

Welding Spot Number

Single

Type

Universal

Transport Package

Carton Box

Specification

400*300*300

Trademark

SAILTON/STI

Origin

China

HS Code

85043390

Production Capacity

50000 Sets/Year

Key features

High Efficiency MF Technology: Square wave AC 500V @ 1000Hz enables smaller, lighter transformers with efficient energy conversion.

Superior Weld Quality: Peak current equals RMS value, ensuring constant strength, no splash, and high-quality welds.

Fast Process Control: High frequency allows 1000 times per second control, significantly improving weld consistency.

Integrated Rectification: Built-in diode block converts low voltage AC to DC, simplifying the welding loop design.

Power System Friendly: Balanced line current from 3 phases with high power factor (0.9) reduces plant power demands.

Versatile Applications: Suitable for spot, seam, projection welding, and high-frequency induction heating systems.

Customization Available: OEM service and customization from samples are available to meet specific requirements.

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: ≤2.80h

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.

Product Q&A

Q:What is the operating frequency of the MF transformer?

The transformer operates at a high frequency of 1000 Hz, allowing for faster process control and better weld quality.

Q:What are the main applications for this welding transformer?

It is applicable for spot welding, seam welding, projection welding, and high-frequency induction heating in various machines like automobile welding clamps and mesh welding machines.

Q:How does the MF transformer improve weld quality?

The high frequency ensures the peak welding current almost equals its RMS value, resulting in constant strength, no splash, and high-quality welds even at lower pressure.

Q:Is customization available for this product?

Yes, OEM service is available, and customization from samples can be provided to meet specific needs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 5 units.