Use double cylinders to be motivity, the pressure of the welding spot can be adjusted, the magnetic strip welding spot is level off and firm.Heating temperature control method: use the heater to heat up and the import thermocouple cooperating with temperature controller to control the temperature, it is easy to set and the temperature controller is precision. The spot welding time controlled by time relay and the time can be adjusted as  needed. It is simple and convenient for setting.

Technical parameters: