(2) Material of roller working layer is nickel-chromium alloy characterized with high hardness (HS75°±2°), good abrasive resistance and long service life.
(3) Roller adopts surrounding drilling water circulation cooling to reduce temperature of roller working surface effectively (80-90℃), thus to guarantee quality of reclaimed rubber.
(4) The structure of four-roller pressing for three times could improve production efficiency greatly, reduce energy consumption of specific yield and reduce number of operation worker at the same capacity.
(5) The hydraulic roller interval adjustment could provide quicker operation, more correct adjustment and safer operation.
(6) The process of four-roller pressing for three times continuously could guarantee the product with better physical index and higher quality.