How to choose argon arc welding machine?
Adjust parameters accurately. Some wire machine by adjusting knob, is not accurate. If you want to adjust the time, the 1 knob does not indicate a second, there is no real meaning, most of the time only 0 seconds, it is difficult to adjust knob. To use a variety of time adjustment, can be accurate to 0.01 seconds wire feeder. Transfer to 0.01, it represents 0.01 seconds. This wire transfer machine is more accurate, faster and more convenient!
Non stick workpiece. To choose a stop feeding wire, then stopping function, delay delay time adjustable arc automatic feeding machine. The other factory circuit board technology is stopped and wire arc back, stop wire although anti sticking wire automatic counter function, but not completely broken off the wire, even the pumpback tune long time, do not work! Because the system has a dynamic response time, especially in winter, the temperature is low, the workpiece cooling fast, sticky wire performance is outstanding, so it will stick to the workpiece!
The four wheel double drive high precision wire feed mechanism should be selected, and the wire should be sent in the closed state. Because the wire plate is exposed outside, the dirt or other dirt can easily enter the slot of the feeding wheel along with the welding wire, and the welding wire is easy to slip.
Wire feeding strength. Some manufacturers use the cheap, poor quality motor and adjustment system, the low-speed wire feeding force is not enough. 1.5 speed motor will not move, should choose to 0.1 motor in the test will also send wire, low speed wire feeding is stable kind, this is very important in the welding of thin plates, thin wire is need to slow, fast time to melt the wire feeding.
