1. At the end of the beam of the welding machine, the whole load-bearing capacity can reach at least 300 kilograms.

2. The main selection of welding machine is AC motor device.

3. Because a limit switch device is installed on the welding machine, it can effectively prevent any situation beyond the limit of the beam in the course of walking.

4. If chains are damaged during the operation of the welding machine, the safety device can effectively prevent the falling of the beam.

5. The control handle is used, so the welding machine can control the different movements of the beam, up and down and around.

6. The welding machine also uses AC motor and gear rack driving device. The precision welding machine uses ball screw, or precise gear and rack. It also has the control unit of encoding closed loop.

7. When the heavy linear guide pair is selected in the welding machine, the horizontal and vertical relative motion of the guide beam are effectively controlled.

8. In fact, the welding machine is equipped with a base. The rotating range of the whole column is 360 degrees, and it also has the function of mechanical automatic locking. If chassis car is selected, the column can be manually driven by gear box.