400Amp IGBT Inverter Heavy Duty Argon Welding Machine WSM-400 Tig for Precise Welding
Product Details:
Place of Origin: | China |
Brand Name: | RoTrunk |
Payment & Shipping Terms:
Minimum Order Quantity: | 50 pieces |
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Price: | $479.00/pieces 50-99 pieces |
Detail Information |
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Material / Metal Processed: | Carbon Steel, Stainless Steel | Rated Input Voltage: | 380 V |
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Max. Load Power Capacity: | 18 KVA | Output Polarity: | DC TIG |
Rated Duty Cycle @40°C (TIG): | 60% | Rated Output Current (TIG): | 400 A |
Rated Output Voltage (TIG): | 36 V | Welding Current/Voltage Range: | 10-400A |
Condition: | New | Pulse Frequency: | 0.2-50 |
Motor Type: | DC MOTOR | Dimensions: | 480X240X430 Mm |
Use: | Welding | Warranty: | 1 Year |
Key Selling Points: | Long Service Life | Weight (KG): | 6 KG |
Applicable Industries: | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Construction Works , Energy & Mining | Machinery Test Report: | Provided |
Video Outgoing-inspection: | Provided | Feature: | INVERTER, Multi-prpcess |
Product Name: | TIG Welder | Accessories: | Torch+Cable |
Technology: | IGBT Inverter | Application: | TIG Welding+MMA Welding |
Thrust Current Regulation Range: | 0-200A | Cooling Mode Of Power Supply: | Air Cooling |
After-sales Service Provided: | Video Technical Support, Online Support | Supply Ability: | 1000 Unit/Units Per Month |
Product Description
Product Description

Product Description
■ DIgital control circuit,all function and easy adjustment.
■ Featured with AC/DC TIG 、DC TIG and DC MMA three process
■ Scratch arc TIG for easy TIG welding
■ Applicable in precision welding of stailess steel,low carbon steel,high strength steel,copper and other alloy materials
■ Available for welding electrodes of alkalinity and acidicity



Built-in arc striking control technology, high success rate of arc striking and non-stick electrode

■With overheat protection display function, safe and reliable;
■Widely used in aerospace, locomotive, ship, pressure vessel, chemical industry, electric power and other fields
Specification
item | value |
Material / Metal Processed | Carbon steel, Stainless steel |
Rated Voltage | 380V |
Max. Load Power Capacity | 18 kVA |
Output Polarity | DC TIG |
Rated Duty Cycle @40°C (TIG) | 60% |
Rated Output Current (TIG) | 400 A |
Rated output voltage | 36V |
Output current regulation range | 10-400A |
Condition | New |
Place of Origin | China |
Brand Name | RoTrunk |
Pulse frequency | 0.2-50 HZ |
Motor Type | DC MOTOR |
Dimensions | 480X240X430 mm |
Usage | Welding |
Warranty | 1 Year |
Key Selling Points | Long Service Life |
Weight | 20KG |
Applicable Industries | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining |
Machinery Test Report | Provided |
Video outgoing-inspection | Provided |
Feature | INVERTER |
Product name | TIG Welder |
Accessories | Torch+Cable |
Technology | IGBT Inverter |
Application | TIG Welding+MMA Welding |
Feature | Multi-prpcess |
Thrust current regulation range | 0-200A |
Cooling Mode Of Power Supply | Air Cooling |
After-sales Service Provided | Video technical support, Online support |
Supply Ability | 1000 Unit/Units per Month |
Packing & Delivery


To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile










FAQ
1. who are we?
We are based in Shanghai, China, start from 2015,sell to Eastern Asia(30.00%),Mid East(20.00%),Eastern Europe(20.00%),Southeast Asia(10.00%),South America(5.00%),South Asia(5.00%),Southern Europe(2.00%),Northern Europe(2.00%),Africa(1.00%). There are total about 5-10 people in our office.
We are based in Shanghai, China, start from 2015,sell to Eastern Asia(30.00%),Mid East(20.00%),Eastern Europe(20.00%),Southeast Asia(10.00%),South America(5.00%),South Asia(5.00%),Southern Europe(2.00%),Northern Europe(2.00%),Africa(1.00%). There are total about 5-10 people in our office.
2. MOQ
MOQ might be different for different items you choose,and 1-5 units could be acceptable if you requested for negotiation.
MOQ might be different for different items you choose,and 1-5 units could be acceptable if you requested for negotiation.
3.How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
Always a pre-production sample before mass production; Always final Inspection before shipment;
4. Payment:
TT payment would be preferable. Normally we prefer T/T with 30% deposit and the balance before shipment. L/C might be accepted is contract amount is up to USD 20000. Western Union and Paypal is acceptable.
TT payment would be preferable. Normally we prefer T/T with 30% deposit and the balance before shipment. L/C might be accepted is contract amount is up to USD 20000. Western Union and Paypal is acceptable.
5.Sample Issue
Once price and order confirmed, we will be glad to send you the required samples for acceptance.
Once price and order confirmed, we will be glad to send you the required samples for acceptance.
6.what services can we provide?
a. There would be English manual or guide video that show you how to use machine.
b. If any problem with machine after received,parts can be provided within warranty period.
c. Video technical support, Online support.
d. We usually quoted within 24 hours and if the inquiry is very urgent, you can call us directly or leave message on Alibaba
system manager, anyway we will try our best to help with the inquiry.
a. There would be English manual or guide video that show you how to use machine.
b. If any problem with machine after received,parts can be provided within warranty period.
c. Video technical support, Online support.
d. We usually quoted within 24 hours and if the inquiry is very urgent, you can call us directly or leave message on Alibaba
system manager, anyway we will try our best to help with the inquiry.
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