About Inverter Pulse Tig Welding Machines : 
Inverter Pulse Tig welding is a full featured Inverter technology based Tig welding machine. The Pulse Tig "IRPT" series has many great features than general purpose machines. I can work as Arc welder, Plain Tig and Pulse Tig and have setting for current rise time, fall time, gas pre-flow, gas post-flow and pulse setting features. Tig is abbreviation of "Tungsten Inert Gas Welding". In the market the Tig welding is also known as Argon welding. Its major applications are strip, bike accessories, Doors, stainless steel fancy items, Acid bath titanium mesh, brass Tig items etc.
| Technical Specifications: | ||
| Item | Unit | IRPT300 |
| Supply | Volt,Θ,Hz | 415,3,50/60 |
| Max. Load | KVA | 10 |
| Power Factor | CosΘ | 0.99 |
| No-load Volt | Volt | 70 |
| Pre-flow | sec. | .1 to 2 |
| Starting Current | Ampere | 20 to 300 |
| Weld Current | Ampere | 20 to 300 |
| Pulse Current | Ampere | 20 to 300 |
| Crater Current | Ampere | 20 to 300 |
| Up-slope | sec. | 0.1 to 5.0 |
| Down-slope | sec. | 0.1 to 5.0 |
| Welding Time | sec. | .01 to 1.0 |
| Pulse Time | sec. | .01 to 1.0 |
| Post-Flow | sec. | 0.1 to 5.0 |
| Duty TIG | % | 100 |
| Duty MMA | % | 60 |
| Control | Type | DIGITAL |
| IP | Class | 21 |
| Weight | Kg | 39 |
| Dimension | L X W X H (cm) | 56 X 33 X 53 |
| Technical Specifications: | ||
| Item | Unit | IRPT400 |
| Supply | Volt,Θ,Hz | 415 |
| Max. Load | KVA | 13 |
| Power Factor | CosΘ | 0.99 |
| No-load Volt | Volt | 70 |
| Pre-flow | sec. | .1 to 2 |
| Starting Current | Ampere | 20 to 400 |
| Weld Current | Ampere | 20 to 400 |
| Pulse Current | Ampere | 20 to 400 |
| Crater Current | Ampere | 20 to 400 |
| Up-slope | sec. | 0.1 to 5.0 |
| Down-slope | sec. | 0.1 to 5.0 |
| Welding Time | sec. | .01 to 1.0 |
| Pulse Time | sec. | .01 to 1.0 |
| Post-Flow | sec. | 0.1 to 5.0 |
| Duty TIG | % | 100 |
| Duty MMA | % | 60 |
| Control | Type | DIGITAL |
| IP | Class | 21 |
| Weight | Kg | 41 |
| Dimension | L X W X H (cm) | 56 X 33 X 53 |
| Technical Specifications: | ||
| Item | Unit | IRPT500 |
| Supply | Volt,Θ,Hz | 415 |
| Max. Load | KVA | 17 |
| Power Factor | CosΘ | 0.99 |
| No-load Volt | Volt | 75 |
| Pre-flow | sec. | 20 |
| Starting Current | Ampere | 20 to 500 |
| Weld Current | Ampere | 20 to 500 |
| Pulse Current | Ampere | 20 to 500 |
| Crater Current | Ampere | 20 to 500 |
| Up-slope | sec. | 0.1 to 5.0 |
| Down-slope | sec. | 0.1 to 5.0 |
| Welding Time | sec. | .01 to 1.0 |
| Pulse Time | sec. | .01 to 1.0 |
| Post-Flow | sec. | 0.1 to 5.0 |
| Duty TIG | % | 100 |
| Duty MMA | % | 60 |
| Control | Type | DIGITAL |
| IP | Class | 21 |
| Weight | Kg | 52 |
| Dimension | L X W X H (cm) | 60 X 33 X 53 |
Synonym : Inverter Tig Welding Machine, Industrial Inverter Tig Welder, Inverter Tig Arc Welding Rectifier, Portable Tig Welder, Light Weight Tig Welder, Small Argon Welder, Argon Helium Tig, H.F. Start Tig Welder, High Frequency HF Ignitior Start, 160 Ampere, 180 Ampere, 200 Ampere Gas Tungsten Arc Welder, Heavy Duty Tig Welder.
