What are the lead times for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept T/T and Western Union.

Which metals can be welded with this machine?

It is suitable for welding stainless steel, carbon steel, copper, and other metals.

Heavy Duty 220V 380V 400A TIG 400st TIG Welding Machine Welder

Name: Heavy Duty 220V 380V 400A TIG 400st TIG Welding Machine Welder
Brand: Shenzhen Weldway Technology Co., Ltd.
SKU: 2238456605

Guangdong, ChinaShenzhen Weldway Technology Co., Ltd.

Negotiable

1 Piece

Sample price:US$280.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

TIG 400ST

Frequency Range

High Frequency

Electric Current

Inverter

Work Form

One-Body

Type

Manual Metal-Arc Welder

Color

Customized

Accessory

Customized

Arc

Cover

Customized

Carton

Customized

Logo

Customized

Size

Customized

Body

Customized

Transport Package

Carton

Specification

440x260x340mm

Trademark

OEM

Origin

Shenzhen, China (Mainland)

HS Code

8515390000

Production Capacity

100, 000 PCS/Month

Key features

Multi-Purpose Welding: Supports both argon arc welding and manual arc welding for various metals.

Advanced Inverter Tech: Utilizes inverter technology for efficient, energy-saving, and stable performance.

Customizable Options: Color, accessory, cover, carton, logo, size, and body are fully customizable.

Stable Arc Performance: Features easy arc starting, fast dynamic response, and beautiful weld seams.

Voltage Fluctuation Resistance: Automatic compensation for grid voltage fluctuations ensures strong stability.

Portable Design: Compact size and light weight (14.8kg) make it easy to carry and use.

Digital Display: Intuitive digital display of welding current for reliable operation.

High Efficiency: Efficiency reaches up to 85% at 380V input voltage.

Company profile

Shenzhen Weldway Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-06-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤2.52hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryShenzhen Weldway Technology Co., Ltd. is a China-based private supplier in Shenzhen, Guangdong, described as both a trading company and manufacturer/factory. It specializes in inverter welding and cutting equipment, with stated R&D, manufacturing, marketing, and after-sales functions. Production evidence includes four assembly lines, two PCB-making lines, testing equipment, and annual capacity of over 150,000 welding machines. The supplier reports exports to multiple global regions and lead times of within 15 working days in off-peak periods and one month during peak periods. Its high-tech enterprise designation and R&D activities support an innovation capability assessment, but no specific certifications are identified. Evidence for customization and financial credibility is insufficient. Trade records show spare-part transactions involving one identified buyer, but they do not establish a broad or independently verified customer base.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while its company basic information also classifies it as a trading company. Its stated operations cover R&D, manufacturing, marketing, and sales of inverter welding and cutting equipment, indicating a mixed trading-manufacturing profile.

After-Sales capabilityThe supplier explicitly states that it has an after-sales service department and promises professional services and fast delivery. However, no details are provided on service locations, staffing, response times, warranty terms, or spare-parts support, so the depth of capability cannot be fully assessed.

R&D capabilityWeldway states that it is a high-tech enterprise with its own R&D department and advanced research and development ideas. Its two PCB board-making lines and focus on inverter welding and cutting machines support an in-house technical capability, although no patents, specific innovations, or R&D metrics are provided.

Production capacityThe supplier reports four assembly production lines, two PCB board-making lines, specialized material control, testing equipment, and annual production capacity exceeding 150,000 pieces. It also states a welding-machine output of 150,000 pieces and provides lead times of within 15 working days off-peak and one month during peak periods, giving explicit evidence of substantial production capacity.

Client casesThe supplier reports exports to numerous regions, including Europe, the United States, North America, and Southeast Asia. Trade records identify HI TECH ENTERPRISES as an associated buyer for several welding-machine spare-part transactions, but the evidence does not provide detailed project references, order history breadth, performance outcomes, or independently verified customer testimonials.