1.Structure: various structure designs such as spiral flow channel and jacket type.See the structure of the heating rollers.The surface of the roller can be customized according to the needs.Support a variety of special treatment of roller surface, such as silicone coating, ceramic coating and epoxy coating.

2.Processing size and precision:
the maximum outer diameter：2000mm
the maximum length：8000mm
the maximum processing precision ：0.002mm

3.Application: surface treatment of plastic film, metal film and plastic sheet products