110V 60W Auto Welding Electric Soldering Iron Temperature Gun Solder Tool Kits

1.Press down the tin inlet,insert the solder wire from the tin inlet,and buckle the plate,machine until the tin wire is sent to the tin guide pipe. 2.Connect the soldering gun to the power supply,turn on the power switch and preheat. 3.When the soldering gun is heated to enough heat,the welding machine can be operated by pulling the trigger. 4.When the tin wire is withdrawn,the tin inlet is pressed,and the tin wire is drawn at the same time.