Features:
1.Working principle: This
Automatic Butt Welding Machine drives workpieces to move steadily via gas-liquid system control. It removes oxide layers and irregular areas on welding surfaces through flash trimming, then heats workpiece ends. Finally, the
Butt Welding Machine instantly applies upset force to complete end fusion welding.
2.Equipped with a micro-controller, the
Automatic Butt Welding Equipment realizes full-process precise control covering clamping, flashing, upsetting, pressure maintaining and shutdown procedures.
3.Welded products boast superior strength and tight sealing, free of false welding and air holes, featuring firm welding quality and neat appearance.
Applications:
It is extensively applicable to irregular, burr-edged metal workpieces, including pipes, bars, sheet metals and section steels made of carbon steel, alloy steel and non-ferrous metals.
Advantage:
1, Machine body of thick steel sheet, not easy to deformation
2, Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
3, Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
4, Quality is stable, failure rate is low, therefore machine life is longer.
Product model: UN-27 Rated power supply voltage: 3-phase 380V Rated frequency: 50 HZ Rated power: 15 KVA Rated duty cycle: 50% Insulation grade: B Secondary maximum short-circuit current: 3 KA Maximum welding power: 15 KVA Maximum electrode pressure: 7500 N Maximum upset force: 5000 KN Gas supply pressure: 0.5 Mpa Flash speed control mode and speed: 0-50 HZ Weight of welding machine: 375 KG Maximum welding capacity: 30 mm2 The machine is with Automatic Annealing Function Welding range: 0.5mm≤Thickness, Width≤30mm 
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