This small semi - automatic soldering machine is widely used in the wire harness soldering field, such as data cables USB, micro USB, mini USB, charging heads of iPhones, Type - C, HDMI plug docking, motor wires, etc., wire harness soldering. The debugging and installation are simple and easy to learn. It adopts a PLC touch - screen integrated machine with timely and reliable response and anti - interference. The cleaning soldering iron tip mode can also support free switching according to different requirements, being flexible. The function is more powerful..syi