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KR500A MIG Welding Torch with Length Customized Cable ,Pana Adaptor for Heavy-Duty Welding
The KR500A MIG Welding Torch, featuring a length-customized cable and integrated Pana Adaptor, is engineered for ultra-heavy-duty industrial welding scenarios including large-scale steel structure fabrication (15-20mm plates), heavy machinery manufacturing, shipbuilding hull welding, and power equipment maintenance.
Key Features
Length Customization Flexibility: Cable length adjustable from 2m to 10m (in 0.5m increments) to fit confined spaces or long-distance welding; the 16mm² tinned copper core ensures no current loss even at maximum length.
Pana Adaptor for Universal Fit: Brass Pana Adaptor with gold-plated contacts supports plug-and-play connection to KR-series welders and mainstream industrial models; built-in voltage stabilization module reduces arc fluctuation by 40%.
500A High-Current Performance: Rated for 500A continuous/600A intermittent current, achieving weld penetration depth ≥4mm on 20mm steel plates without preheating; the torch head's aluminum alloy heat-dissipating structure withstands 450℃ high temperatures.
Easy Cooperation Design: Tool-free Pana Adaptor installation (30-second connection) and ergonomic rubber handle reduce operational complexity; the cable's 10,000+ bend cycles ensure flexibility during overhead/vertical welding.
Enhanced Weld Protection: Precision gas nozzle delivering 15-25L/min shielding gas with ≤3% flow deviation, minimizing weld oxidation and spatter for clean joints meeting AWS D1.1 standards.
Specifications
Parameter
Details
Product Type
MIG Welding Torch with Pana Adaptor
Model
KR500A
Custom Cable Length
2m - 10m (0.5m increments)
Pana Adaptor
Brass (gold-plated contacts); 0-600A current rating
Cable Configuration
16mm² tinned copper core + silicone insulation
Rated Current
500A (continuous); 600A (intermittent)
Suitable Wire Diameter
1.2 - 2.0mm (solid wire for carbon/low-alloy steel)
Shielding Gas
Argon, CO₂, 80/20 Argon-CO₂ mixture (15-25L/min)
Working Temp Range
-30℃ to 50℃ (ambient); Torch head: 450℃ max
Compatible Welders
KR400/KR600, Lincoln Power Wave 800, Miller XMT 650
Weight (per meter cable)
850g ± 50g
Certifications
ISO 6848, CE, AWS D1.1 compliant
Advantages
Layout Adaptability: Custom length eliminates cable extension needs, reducing tripping hazards and improving workspace utilization by 35%.
Seamless System Integration: Pana Adaptor cuts equipment compatibility issues, allowing use with 90% of industrial MIG welders and saving 40% on torch inventory costs.
Heavy-Duty Efficiency: 500A capacity enables one-pass welding of 20mm plates, shortening project time by 50% vs. 350A torches; stable arc reduces rework rate to <5%.
Low Maintenance Cost: Reinforced cable joints and corrosion-resistant Pana Adaptor extend service life by 2x; tool-free maintenance saves 2 hours/week on average.
Operational Safety: Silicone-insulated cable resists oil/chemical corrosion; the Pana Adaptor's anti-leakage design lowers electrical accident risks by 60%.
