HX-320Roll laminating machine(pneumatic) Feature : This machine is controlled by electric tension, automatically stop without material, equipped with other devices, adjust the material position transversely. Several bars can be compound at the same time. The position of unwinding and winding is adjustable at random. The main technical parameter : Model HX-320 Compounding width <320 Compounding speed 5-30m/min Compounding accuracy <±0.15mm Compounding layer number 3 External size 1700x1200x1100mm