DHJ 80 kVA Pneumatic Steel Wire Butt Welding Machine

Description

The DHJ 80 kVA Pneumatic Steel Wire Butt Welding Machine provides a reliable solution for joining the ends of steel wire through resistance butt welding. During operation, the wire ends are securely positioned and clamped before electrical resistance generates concentrated heat at the joint. Pneumatic pressure then presses the heated ends together to form a strong and consistent weld. The machine can weld steel wire with a maximum diameter of 10 mm. Its 80 kVA rated power supports industrial wire-processing applications, while the 6–6.8 V secondary voltage provides controlled high-current welding performance. A water-cooling system with a recommended flow rate of 5 litres per minute helps control operating temperature during repeated welding cycles. The machine operates on a 380 V, 50 Hz electrical supply and has an approximate weight of 270 kg. It is suitable for wire-product factories, metalworking facilities, mesh production, hardware manufacturing and other businesses that require efficient end-to-end steel wire joining. Product Specifications Specification Details Model DHJ 80 kVA Machine Type Pneumatic butt welding machine Input Voltage 380 V Phase Single phase Frequency 50 Hz Rated Power 80 kVA Maximum Welding Capacity Steel wire up to Ø10 mm Secondary Voltage 6–6.8 V Cylinder Specification 75–75 Water Flow Rate 5 L/min Machine Dimensions 850 × 900 × 1350 mm Machine Weight Approximately 270 kg Cooling Method Water cooling Clamping Method Pneumatic Key Features Suitable for steel wire up to 10 mm in diameter Powerful 80 kVA rated output Pneumatic clamping and pressure system Controlled resistance butt-welding process Water-cooled operation Secondary voltage of 6–6.8 V Designed for repetitive industrial welding Compact floor-standing construction Helps produce consistent end-to-end wire joints Suitable for metal and wire-product manufacturing Applications Steel wire joining Wire mesh production Metal-wire product manufacturing Hardware production Wire-ring manufacturing Construction-wire processing Industrial wire fabrication Metalworking workshops General resistance-welding operations