Function characteristics This machine adopts synchronous control technique, both welding time and cent-control welding is composed of PLC program system with pressing firmly once only and welding repeatedly. The input front-panel has two forms: touch screen and keyboard, it makes this machine more intelligent zed and reasonable. The weft wire supply is automatic. The greatest advantage is that you can adjust the distance of wefts at random on the piece of mesh sheet. Use of the product Fences mesh (fence of highway and railway (we can supply technique about PVC coated fence), enclosure mesh and building roof mesh.