Printing and Dyeing Industry:Used for calendering of pure cotton,polyester,silk products,chemical fiber,wool and mixture fabrics of wool. Leather Industry:Used for calendering of artificial leather. Plastic Industry:Various plastics such as PVC,ABA,PP,PT and PC. Paper-making Industry:Used for surface calendering of various types of paper. Metallurgical  Industry:Calendering of various type of non-ferrous metal.Rough machining to heat treatment machine, Surface hardness can reach HRC55-58, Mechanical precision lathe, grinding, plating of hard chrome Surface hardness can reach HRC62,Grinding, pre-polishing, fine polishing, Max fineness can reach Ra0.01umm(14 grade), thermal deformation Not more than 0.01mm.