How long is the warranty period?

We offer a one-year warranty for our products.

What are the payment terms?

We typically ship with full payment, but payment terms can be negotiated.

How long is the delivery time?

Standard machines take 7-15 working days, while customized machines take about 1-3 months depending on the customization level.

Can you provide samples?

Yes, we provide sampling services, but you need to send the sample to us via courier.

Resistance DC Spot Welder Prices

Name: Resistance DC Spot Welder Prices
Brand: Shanghai Trintfar Intelligent Equipment Co., Ltd.
SKU: 1900289175

Guangdong, ChinaShanghai Trintfar Intelligent Equipment Co., Ltd.

US$3,000.00

1-4 Pieces

US$2,000.00

5-9 Pieces

US$1,000.00

10+ Pieces

Sample price:US$0.00/box.Request sample

Product profile

Customization

Available

Control

Semi-Automatic

Cooling Way

Water Cooling

Style

Fixed

Electrode Stroke

Vertical

Electric Current

Transmission

Pneumatic

Welding Spot Number

Single

Type

Universal

Cooling Water

20-25L/Min

Electrode Pressure

1200n-4700n

Rated Duty Cycle

50%

Maximum Short Current

10ka-25ka

Power(W)

Adjustable

Transport Package

Wooden Box

Specification

500 KG

Trademark

TRINTFAR

Origin

China

HS Code

8515219900

Production Capacity

50 Set/Sets Per Month

Key features

High Efficiency Control: Current setup speed is 20 times faster than traditional technology for improved efficiency.

Energy Saving Design: Reduces operating costs and saves energy, especially for thick workpieces and high-conductivity metals.

Superior Welding Quality: Provides even and reliable solder DC welding effects with balanced power supply duty.

Versatile Customization: Supports OEM/ODM services with adjustable power and customizable parameters like pressure and current.

Robust Cooling System: Utilizes water cooling with adjustable flow rates ranging from 20 to 60 L/min depending on the model.

Wide Application Range: Suitable for welding aluminum, galvanized steel sheets, and other high-conductivity metals.

Company profile

Shanghai Trintfar Intelligent Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2021-03-26Nearest Port: ShangHaiAverage Response Time: ≤3.14hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): Others

AI-Powered supplier vetting

SummaryShanghai Trintfar Intelligent Equipment Co., Ltd., also identified as Trintfar Group or 骏腾发集团, is described as a Chinese manufacturer/factory and also as a trading company in the provided records. Its business focuses on welding machinery, intelligent welding equipment, robot integration, and related production lines. Evidence indicates ISO 9001 certification, five production lines, 11–20 quality-control staff, R&D engineers with 6–10 years of experience, and stated spot-welding equipment output of 500 pieces. The company reports applications across automotive, aerospace, home appliances, electrical appliances, and other industries, with exports to the Middle East, North America, and Southeast Asia. Its stated lead time is one month in both peak and off-peak seasons. The records do not provide sufficient evidence to assess after-sales service, financial credibility, or customization capability. Company identity and location information are inconsistent across records, including Shanghai and Guangdong...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in one record, while another record identifies it as a trading company. Its listed products, manufacturing-focused description, and welding-equipment production lines support a manufacturing role, but the conflicting company-type records prevent an entirely consistent classification.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified management system.

R&D capabilityThe supplier describes itself as a national high-tech enterprise with advanced inverter resistance-welding, intelligent NC, laser-welding, automotive-line, and robot-integration products. It also reports R&D engineers with 6–10 years of experience and cooperation intended to import advanced technology, providing explicit support for innovation capability.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, and annual spot-welding-equipment output of 500 pieces. It also states a one-month fulfillment time in both peak and off-peak seasons, which supports an established production operation, although the output information is limited to the stated product category.

Client casesThe supplier states that its products have been applied by major automotive manufacturing and spare-parts enterprises in China and in aerospace, home-appliance, high-speed, and low-voltage electrical-appliance industries. These are stated application and customer-industry references, but no specific customer names, project details, or independently verifiable case studies are provided.

Product Q&A

Q:Are you a trading company or a factory?

We are an integrated industry and trade entity with our own factory.

Q:Where is your factory located?

Our main factory is in Songjiang district, Shanghai, China, with additional facilities in Dongguan and Ningbo.

Q:Can you customize the machine?

Yes, we support OEM/ODM services and can customize machines according to your specific requirements.

Q:What is the MOQ?

The MOQ is determined according to the customer's specific requirements.

Q:What services do you provide during the purchase process?

We offer pre-sales (factory visits, technical solutions, sample testing), on-sales (training, installation), and after-sales (free non-wearable parts, repair, video support, remote guidance) services.