We are offering cnj-collating positioning machine.1, the machine uses double cylinders as the motivitythe pressure of the welding spot can be adjusted.2, equipped with three welding headthe welding position can be adjusted to assure the welding material go to the wrong position.3, use the clarity glass as the table, with light in the interior of the machineso that the counterpoint of material can be kept to the side and be positioned by printed wireframe, which means positioning is more precise.4, heating temperature control methoduse the heater to heat up and the import thermocouple cooperating with temperature controller to control the temperatureit is easy to set and the temperature controller is precision.5, spot welding time is controlled by time relayit is simply to set