What is the average lead time for delivery?

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

What certifications does the product have?

The product comes with a CE certificate, ensuring it meets relevant safety and quality standards.

Medium Frequency Transformer Welding Diodes Assembly Transformer Mf170 for Seam Welder

Name: Medium Frequency Transformer Welding Diodes Assembly Transformer Mf170 for Seam Welder
Brand: Sailing Commercial (Tianjin) Co., Ltd.
SKU: 920824485

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

US$100.00

10 Pieces

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Semi-Automatic

Model NO.

MF170

Style

Vertical

Welding Way

Seam Welding

Type

Three-Phase Secondary Rectification Welder

Item

Welding Transformer

Delivery

3 Days

Payment

Spares

Welding Diodes

Usage

Resistance Spot Welding Machine

Frequency

Medium 1000Hz

Controller

Available

Current Circuit

AC or DC

Transport Package

Carton Box

Specification

400*300*300

Trademark

SAILTON

Origin

China

HS Code

8504339000

Production Capacity

10000000

Key features

High Efficiency MF Technology: 1000Hz frequency enables smaller, lighter transformers with balanced line current and high power factor.

Superior Weld Quality: Peak current equals RMS value for constant strength, no splash, and high-quality welds even at lower pressure.

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

Integrated Diode Rectification: Built-in diode block converts low voltage AC to DC directly within the transformer assembly.

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

OEM & Customization: OEM service available with customization options from samples for specific requirements.

CE Certified Quality: Product holds CE certificate ensuring compliance with international safety and quality standards.

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.