This 3-phase 380V/50Hz welding machine supports a capacity of 25–150KVA and is designed for welding galvanized sheet, tinplate, stainless steel, and base iron cold plates. It handles board thickness of 0.2–1mm, welding diameter of 70–600mm (customizable), welding length of 50–1800mm (customizable), and weld overlap of 3–4mm, with a production speed of 3–4 pieces per minute. Air and cooling requirements include 0.5MPa compressed air at 250L/min and cold water at 20L/min, using copper wire with a
Product Parameters
Power supply voltage: 3-phase 380 V/50 Hz;
Machine capacity: 25–150 kVA
Welding materials: galvanized sheet, tinplate, stainless steel, base iron cold plate
Board thickness: 0.2–1 mm
Welding diameter: 70–600 mm (customized according to customer requirements)
Welding length: 50–1800 mm (customized according to customer requirements)
Weld overlap: 3–4 mm
Production speed: 3–4 pcs per minute
Compressed air pressure: 0.5 MPa
Compressed air consumption: 250 L/min
Cold water flow rate: 20 L/min
Copper wire diameter: 1.65–2 mm
Equipment dimensions: 2000 × 1200 × 1800 mm
Equipment weight: approx. 1000 kg
Imported Brand
Automatic control system (PLC): Delta;
Pneumatic components: Yadeke;
Main reduction motor: Taiwan Yongkun;
Intermediate relay: Schneider;
Inverter brand: Delta;
Motor brand: Siemens;
Advantages and Applications
1. This machine is a specialized seam welding system for two-piece metal cans and barrels. It delivers dense, uniform welds, reliable sealing, strong weld strength, and high production efficiency.
2. The unit uses a copper wire as the middle electrode to prevent electrode damage caused by the galvanized layer, ensuring stable welding quality.
3. Welding materials: Designed for seam welding of galvanized sheet, tinplate, stainless steel, and base iron cold plates. It can perform high-quality, high-efficiency welding on workpieces of various shapes.
4. Welding modes: continuous seam welding, pulse seam welding, and intermittent seam welding.
5. Widely used for welding products such as tinplate barrels, paint barrels, chemical barrels, military barrels, flower basket barrels, industrial heartburn pots, gift packaging boxes, car mufflers, vacuum cleaner casings, fire extinguisher boxes, stainless steel soup barrels, solar water tanks, and two-piece thin-walled container cans.
