automated welding machines

Electric Automated Spot Welding Equipment , Portable Grinding Machine Purpose: This automobile grinding machine is used to absorb the dust when you grind the car body. It helps to protect the work shop technician from dust. This is a must-have equipment for car work shops. Features: 1,Motor power, and strong absorption; with blowing function, cleaning method is more flexible; 2,Superstructure fixed by fastening, demolition convenient, easy replacement of paper bags, cloth