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Automatic plasma air gouging machine for flawless welds
Product Introduction
Plasma gouging is an advanced metal processing method that utilizes a high-temperature plasma arc (up to 30,000°C) generated by a plasma power source to locally melt metal workpieces. Simultaneously, high-velocity plasma momentum and compressed air rapidly blow away the molten metal, enabling precise material removal. This process is critical for welding repair, root cleaning, and grooving to ensure full weld penetration and structural integrity.
Key Applications
Weld Repair: Remove defective weld seams (porosity, cracks) without damaging the base metal.
Root Cleaning: Eliminate slag, oxidation, and impurities from the backside of welds for 100% fusion.
Grooving & Beveling: Create precise U/V-shaped grooves for multi-pass welding on thick plates.
Surface Defect Removal: Cleanse casting flaws, rust, or coatings before rewelding.
Component Showcase
Application Cases
Technical Parameters
| Model | WELD-HK-7WF-QB | ||
| Dimensions | 275*286*300mm | Gouging depth (standard) | 1.5-10mm |
| Weight | 10kg | Planer gun fine-tuning distance up and down | 50mm |
| Input power | AC220V/50Hz | Planer gun fine-tuning distance left and right | 50mm |
| Drive mode | Four-wheel drive, gear transmission |
Planer gun fixed angle range | 30-90° |
| Walking speed | 150-1500mm/min | Planer gun swing range | 50mm |
| Gouging width (with oscillation) | 5-25mm | Planer gun swing frequency (when the swing width is 20mm) | 0-120 times/min |
| Note: Standard linear aluminum guide rails are 1800mm long (customization within 3000mm), which can be spliced end to end and extended infinitely. Optional polymer material two-dimensional curved guide rails are used for gouging curves with R≥1500mm. The length of the guide rails is 1500mm, which can be spliced end to end and extended infinitely. | |||
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