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Used to fix and install the tungsten electrode and connect the water and electric joints.
Fixes and installs the nozzle, constitutes the water-cooled cavity of the nozzle, and connects the joints of the water, electric, gas, and powder pipelines.
Ensures the insulation of the upper and lower gun bodies and connects the fixing of the upper and lower gun bodies.
| 300A Plasma Bore Welding Torch Specifications | |
|---|---|
| Product Parameters and Models | DNPT30018-HQ |
| Tungsten pole | 4.8mm |
| Current range | 50-300A |
| Copper nozzle cooling method | Direct water cooling |
| Ionized gas | 1.0-4.0L/min |
| Protective gas | 5-20L/min |
| Powder feed gas | 1.0-4.0L/min |
| Copper nozzle powder runner | Two way/Four way |
| Powder feeding capacity | 0-3KG/h |
| Welding torch return water flow | 3.2L/Min |
| Granularity | 100-270 mesh |
| Serial Number | Product Name | Material Code | Product Dimension |
|---|---|---|---|
| A | 300A Bore Welding Torch (model 18) | D2090000 | / |
| 1 | 300A Bore Copper Rear Cap | D2090500 | 15*8 |
| 2 | 300A Bore Rear Cap Rubber Ring | D2090510 | 13*1.5 |
| 3 | 300A Bore Tungsten Clamp | D2090300 | 11*10 |
| 4 | 300A Bore Insulation Cover | D2091100 | 45*22 |
| 5 | 300A Bore Insulating Mat | D2090700 | 42*2 |
| 6 | 300A Bore Large Rubber Ring | D2090900 | 23*1.5 |
| 7 | 300A Small Rubber Ring In Bore | D2090800 | 13*1.5 |
| 8 | 300A Bore Copper Nozzle | D2090110 | 31*13 |
| 9 | 300A Bore Porcelain Protective Cover | D2090600 | 42*15 |
| 9 | 300A Bore Copper Protective Cover | D2091000 | 42*15 |
| 10 | 300A Bore Tungsten Pole | D2090400 | 4.8*38 |
| 11 | 300A Bore Centering Ring | D2090200 | 9*11 |
| 12 | Tungsten pole calibrator | D2000100 | 10*32 |
A1: It consists of three primary sections: the upper gun body (for tungsten electrode installation and water/electric connections), the lower gun body (for nozzle cooling and multiple pipeline connections), and the insulator.
A2: The current range of the DNPT30018-HQ model is between 50A and 300A.
A3: The torch utilizes a direct water cooling method specifically designed for the copper nozzle cavity.
A4: This welding torch is configured for a tungsten pole size of 4.8mm.
A5: The copper nozzle powder runner supports either two-way or four-way configurations, enabling a powder feeding capacity of 0 to 3KG/h with a granularity rating of 100-270 mesh.
