1. The guns are designed with lightweight concept, which structure is very compact;
2. The guns are suitable for in-house electric cylinders or hollow motors;
3. Key components are independently developed and manufactured, using modular design, easy to disassem and maintain;
4. The high degree of symmetry and inclusiveness of the welding guns can reduce the number of welding guns during producing;
5. The degree of standardization of the gun body is high, and the interchange rate between different welding tongs is as high as 90%, which can reduce the reserve of spare parts;
6. The gun body has good rigidity and the maximum electrode pressure is up to 600kg, which can meet the needs of high-current welding.