Industrial-Grade Precision for Demanding Welding Operations
Elevate your production efficiency with the MIG Welding Torch Series, trusted by metal fabricators, automotive manufacturers, and heavy machinery workshops worldwide. Engineered for high-amperage performance and extreme durability, these torches deliver flawless arc stability, reduced spatter, and unmatched operator comfort—ideal for 24/7 industrial environments.
TRG 400 Technical Data:
| Type: | TRG 400 |
| Cooling: | Gas Cooled |
| Duty cycle 60%: | 400Amp CO2，350Amp MIX |
| Wire Size: | Φ0.8-2.0mm |
Recommended Reading:
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I find fillet welding to be one of the most practical welding methods, widely used for joining parts of metal at right angles. "Fillet welds also play an important role in the construction of bridges, ships, and various frames," Hicks said. Fillet welds are often the best choice to ensure the necessArticle -
Features of Cheap Gasless MIG WeldersWire Feed SpeedWire feed speed is crucial for cheap gasless MIG welders. Lower-priced models offer a wire feed speed range of 40-500 or 600 inches per minute. This still allows for adjustments based on weld thickness. Higher-end models have more precise controlsArticle -
The five key welding parameters are current (40-200 amps), voltage (18-29 volts), travel speed (8-18 inches per minute), electrode type (e.g. E6013, E7018), and shielding gas mixture (e.g. 75% argon, 25% CO2). Table of Contents Switch Current Voltage Travel Speed Electrode Type and Size Shielding GaArticle -
Wire Feed SpeedWire feed speed is crucial for cheap gasless MIG welders. Lower-priced models offer a wire feed speed range of 40-500 or 600 inches per minute. This still allows for adjustments based on weld thickness. Higher-end models have more precise controls and can go up to 700 inches per minutArticle
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Replacement Parts
| Position | Code | Ref. | Description |
| 1 | ICS0841 | MC0396 | Nozzle insulated Φ5/8" /TG 401-6-62 |
| 2 | ICU0770-16 | MD0220-16 | Contact tip/D1.6 HD TG 403-1-116 |
| 3 | IZH0679 | FB0124 | Tregaskiss diffuser 400A/404-3 |
| 4 | IFT9386 | EA4831 | TRG Gun neck aluminum alloy cap |
| 5 | ICZ0616-01 | TRG400 Gun neck kit 60°/Without hook | |
| 6 | ICV0625 | MP0175 | TRG handle |
| 7 | IHQ0285 | BX0735 | TRG trigger |
| 8 | IFT8196 | EA3641 | TRG Φ2.3 L=166 |
| 9 | ICN0409-01 | Coaxial cable set/3 meters/4-core control line/TRG/European style gun tail | |
| 10 | IFT0824-04 | EA0379-04 | Spring cable support/TW/black |
| 11 | IHJ0872 | BW0327 | Back box hole/MXI350/450/with closing ring |
| 12 | ITB0038 | AR0083 | Central adaptor/plug/TW/euro M12x1/spring pins |
| 13 | IIC0068-06 | GM0013-06 | Steel line 3.4M 1.2-1.6 TW |
| Code | Ref. | Description |
| M-ICT112E40A | TRG400 GUN/3.6M/Euro adaptor | |
| M-ICT115E40A | TRG400 GUN/4.6M/Euro adaptor | |
| M-ICT112L40A | TRG400 GUN/3.6M/LCN adaptor | |
| M-ICT115L40A | TRG400 GUN/4.6M/LCN adaptor | |
| M-ICT112M40A | TRG400 GUN/3.6M/ML adaptor | |
| M-ICT115M40A | TRG400 GUN/4.6M/ML adaptor | |
| M-ICT112T40A | TRG400 GUN/3.6M/TW adaptor | |
| M-ICT115T40A | TRG400 GUN/4.6M/TW adaptor |
* Certified MIG Welding:
RoHS-compliant materials, ISO 9001:2015 quality-controlled manufacturing, CE Marked per EU directives, and EN 60974-7 compliant arc performance. Precision-engineered for global industrial compliance.
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