500A American Type Welding Electrode Holder - High Temperature Resistant & Durable Industrial Welding Tool

Our factory produces premium quality American type welding electrode holders designed for professional industrial applications. These holders combine superior functionality with durable construction to meet the demands of continuous welding operations.

The electrode holders feature pure copper electrical conductors engineered to handle maximum welding currents within rated specifications. The heat-resistant handles utilize flame-retardant composite materials processed through specialized equipment and techniques, ensuring extended service life even under high-temperature conditions.

Key performance characteristics include excellent insulation properties with large output current capacity and low temperature rise. The holders maintain structural integrity across wide temperature ranges, functioning reliably from -30°C to 150°C without developing brittleness or softening. During operation, the handle temperature remains below 40°C even during prolonged use.

Durability testing confirms these holders withstand significant impact, surviving 30-40 drops from 2 meters onto concrete surfaces without damage. The innovative clamping mechanism securely grips welding rods while allowing easy rod changes and cable connections.

Available in standard yellow with options for custom colors and branding, these holders meet CE and CCC certification requirements. The brass+iron construction provides optimal conductivity and strength while maintaining a lightweight 0.42kg design.