Spot welding is resistance welding method. Weldment assembly joints and compressed between two electrodes, use of resistance heat, melt the base metal to form a solder joint.
Used for welding carbon steel, stainless steel and low carbon alloy steel.
Wide application to sheets connections, such as aircraft skin, aircraft engines chimney fire, automobile cab shell.
Features.
1.Used import SCR in the main circuit,output current is steady;
2.Strong frame design can reduce the upper and lower electrode deviate when force;
3.Adopt IC controlled technology,control precision is high,welding is steady,wide application and can used for a long time;
4.Direct force structure,lubricate well,make the electrode move steadily,responds rapidly,increase the spot speed;