
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.
AUTO MIG 500 Technical Data:
| Type: | AUTO MIG 500 |
| Cooling: | Water Cooled |
| Duty cycle 100%: | 500Amp CO2, 450Amp MIX |
| Wire Size: | Φ1.0-1.6mm |
Recommended Reading:
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Proper TIG torch consumable maintenance is essential for reducing welding costs, improving productivity, and ensuring consistent weld quality. By selecting the correct tungsten electrode, preventing contamination, optimizing shielding gas flow, using high-quality gas lenses, and performing regular inspections, welders can significantly extend TIG torch consumable life. These best practices help reduce downtime, improve arc stability, and maximize the performance of TIG welding equipment in industrial, fabrication, and manufacturing applications.Article -
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
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Replacement Parts

| Position | Code | Ref. | Description |
| 1 | ICS0713 | 145.0085 | GAS NOZZLE Φ16 401D-501D |
| 2 | ICU0005-12 | 140.0442 | CONTACT TIP/1.2/M8*30 |
| 3 | ICF0524 | 030.0190 | WHITE CERAMIC GAS DIFFUSER 401D-501D |
| 4 | ICF0021 | 142.0022 | CONTACT TIP HOLDER 401D-500D M8 25MM |
| 5 | ICI0016 | TORCH HEAD AUTO 501D 45° | |
| 5.1 | IZH6723 | 030.0019 | INSULATOR 401D-501D |
| 6 | ICV0671 | HANDlE COMPLETE PLASTIC FOR AUTOMIG TORCH | |
| 6.1 | ICV0675 | HANDlE FOR AUTOMIG TORCH | |
| 6.2 | IFT0069 | COUNTERSUNK HEAD SCREW M4X8 GB/T 68 | |
| 6.3 | IFT0898 | SPRING/CABLE SUPPORT FOR AUTO TORCH/BLACK | |
| 7 | ICI0017 | TORCH HEAD AUTO 501D 0° | |
| 8 | ICD0067 | CABLE ASSEMBLY 3M 401D-501D | |
| 9 | IFT0730 | CLAMP Φ8MM | |
| 10 | IFT0722 | CLAMP Φ9MM | |
| 11 | IZT8070-02 | 190.0099 | QUICK CONNECTOR WATER Φ6/APH/190-0099 |
| 12 | IFT0870 | SPRING/CABLE SUPPORT 401D-501D/BLACK | |
| 13 | IHJ0777 | JOINT FOR MIG GRIP HANDlE | |
| 14 | IFT0063 | SCREW M4X6 UNI 6107 | |
| 15 | IHJ0772 | BACK BOX HOLE 14 FOR WATER COOLING | |
| 16 | IHJ0070 | GUN PLUG NUT | |
| 17 | ITB0057 | 501.2156 | WATER EURO CENTRAL ADAPTER BODY/SPRING PINS |
| 18 | IZT0071 | 501.0082 | LINER NUT |
| 19 | IKH0605 | EPDM WATER TUBE D.5x8 RED/BLACK | |
| 20 | IHJ0306 | PLASTIC SUPPORT FOR WATER COOLING CONNECTOR RED | |
| 21 | IHJ0308 | PLASTIC SUPPORT FOR WATER COOLING CONNECTOR BLUE | |
| 22 | IIC0226 | BRASS LINER 4.5X2.1 0.35M | |
| 23 | IIC0210 | 126.0039 | TEFLON LINER 3,0X4,5 3M YELLOW |
| 24 | IIC0580 | 122.0056 | STEEL LINE 1,2-1,6 3.5M |
| 25 | ICG6000 | SPANNER FOR MIG |
| Code | Ref. | Description |
| ICH0515 | TORCH AUTO 501D STRAIGHT 3M SPRING PINS | |
| ICH0511 | TORCH AUTO 501D STRAIGHT 4M SPRING PINS | |
| ICH0512 | TORCH AUTO 501D STRAIGHT 5M SPRING PINS | |
| ICH0517 | TORCH AUTO 501D 45DEGREE 3M SPRING PINS | |
| ICH0518 | TORCH AUTO 501D 45DEGREE 4M SPRING PINS | |
| ICH0519 | TORCH AUTO 501D 45DEGREE 5M SPRING PINS |
* 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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