The machines are intended for spot welding details out of sheet low-carbon, stainless steel, aluminium alloys and cross-shaped joints of reinforcing bars in short-time repetitive mode.
• Radial electrode stroke.
• Stabilization system of welding current for variations in voltage of the supply.
• Effective system of pneumatic pressure drive unit with adjustment system and compressed air supply.
• Fluid cooling system for converter and electrode holders.
• Reduction of pneumatic valve noise.