Rubber and Plastics rollers are the main spare parts of the machines such as Mill, Calender, Cracker and Refiner, etc. In rubber and plastics industries. The rollers are used to plasticate, mix, sheet, warm-up, refine and calender crude rubber and plastics into various shapes. They can also be used to crush reclaimed rubber as well as to calender plastics into films or membranes.The rolls are heated or cooled using vapour, water, thermal oil or electricity.