Measures to Improve the Service Life of Hot Rolls
1) Selected the materials for rolls which have good wear resistance and thermal crack resistance. The hardness of rolls should be controlled within a reasonable range. Select suitable heat treatment and physical &chemical treatment measures to homogenize the structure and increase the surface wear resistance. 2) The roll is subjected to comprehensive inspections such as […]
Specification of grooved roll
According to the matching diagram of rolls, manufacture a specific roll mold with grooves in advance, then the roll casted by the mold is called grooved roll.