This machine is scientifically designed,easy operated.It needs workers to cut wires and treat edges,so the netting has a plane surface.The machine had a reliable performance and easy maintain,a best choice of middle or small business.Metal diamond mesh netting has a good performance in tension.Some foreign countries began to adopt diamond mesh nettings 1980s in coal mining,in order to lower cost and save lead wire.Now it has been well used in China coal industry,protection of river bank,dam,express way,fence for breeding and stadium.