... composed of material looping machine, embossing and printing machine,punching machine, forming machine, edge welder, union-loping machine, length auto-measuring ... M) (L x W) 8) Weight: 20,000kg This machine is mainly used in producing the rim of ... of material looping machine, embossing and printing machine,punching machine, forming machine, edge welder, union-loping machine, length auto-measuring ...