The machine is simple, easy to learn techniques using automatic catcher, made out of mesh flat, overall performance and less reliable fault, easy maintenance, suitable for medium-sized enterprises. Prosthesis for mine roof, saving galvanized wire, security index has reached the national standard, diameter wire for the hint, this network is not easy to pull and so on. I plant for the production of wire mesh boundary only one of this machine, which has become the focus of China's coal industry of new technologies implemented.