ZT-700mm Gusseting and Embossing Machine 1, Specification and suitable materials: This machine use up and down steel plate as the machine body; it's specially for PE and co-extruding tube heavy material; it's function are embossing, gusseting, and fixed material, then rewinding, for the heavy duty bags and Skid-proof Bags. 2.Technical parameters: Mechanical speed: 35-80m/min (it depends on the material thickness and embossing depth) Max. Unwinding diameter: 800mm Max. Unwinding width: 650mm Max. Rewinding diameter 1000mm Thickness range: 0.1mm-0.35mm Machine weight: 3tons Dimension: 2500x2000x2300mm (LxWxH) Working voltage: 3phase,4lines, 380v, 50hz. 4kw.