The CHIYODA 100% Copper Wire Welding Cable represents the pinnacle of industrial electrical transmission, engineered specifically for high-amperage secondary voltage connections from welding power sources to torches, holders, and ground clamps. Built with 100% pure plain annealed copper, this professional-grade cable delivers maximum electrical conductivity to ensure a stable, highly efficient arc during rigorous fabrication applications.

Beyond standard metalworking, CHIYODA cables are globally sought after for alternative high-power applications—including battery banks, solar arrays, power inverter wiring, and marine audio installations—thanks to their legendary mechanical durability and extreme bending flexibility.

Core Performance Advantages & Selling Points

• 100% Pure Copper Conductor Core: Manufactured exclusively with ultra-fine, stranded plain annealed copper wire to transmit high current volumes efficiently with minimal voltage drop.

• Advanced Dual-Layer Rubber Insulation: Features a unique high-dielectric Neutral Ethylene Propylene Rubber (EPR) white inner layer, paired with a rugged, wear-resistant Black Chlorosulphinated Polythene Rubber (CSPE) outer sheath.

• Engineered for Brutal Environments: Highly resistant to dragging abrasion, oil pooling, grease, ozone degradation, severe UV exposure, and intense radiant slag heat.

• Outstanding Mechanical Flexibility: The dense array of multi-stranded 0.19mm micro-wires ensures effortless handling, reducing hand wrist fatigue for operators manipulating heavy leads all day.

• Strict Eco-Conscious Compliance: Fully certified and compliant with modern international environmental and safety protocols, meeting RoHS Directive 2002/95/EC, REACH standards, and CE guidelines.

Standard: ROHS REGULATION 2002/95/EC
Structure: conductor + insulation + flexible outer sheath
Conductor: 100% pure copper wire, working temperature up to 70 ̊c
Insulation: Neutral Ethylene Propylene Rubber (EPR), which is heat resistant and oil resistant        
Color: White Outer Sheath: Chlorosulphinated Polythene Rubber (CSPE)    
Color Blue
Brand: Chiyoda
Application: For use on various welding machine, power machine extension cord, jumper cables and grounding cables.
Available in : 300A  Welding Cable / 400A Welding Cable / 500A Welding Cable / 600A  Welding Cable / 800A Welding Cable/ 1000A Welding Cable
 

Attribute	Details
Brand	Chiyoda
Material	100% Virgin Copper Wire
Insulation	Heavy Duty Double Layer Rubber (Blue/Orange/Black )
Amperage	Available in 300A / 400A / 500A / 600A / 800A/ 1000A
Standard	Complies with GB/T5013.6-2008 / ROHS
Temperature	Up to 70°C heat resistance

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