Therefore use high manganese steel slag Raymond grinding milling roller and grinding ring material, to adapt to the steel slag grinding characteristics, has made a good technical effect.
因而钢渣雷蒙磨采用高锰钢磨辊和磨环材料，来适应钢渣的粉磨特性，已经取得良好的技术效果。
Author used laser beam to quench the surface of the ore milling roller, so that increase its surface hardness and improve its wear resistance properties, and prolong its service life.
笔者对磨辊表面进行激光束淬火处理，以提高磨辊的表面硬度，增强磨辊的抗磨粒磨损性能，从而达到延寿的目的。
For many years mill practice has shown that adoption of non-grooving roller in last rill can obviously increase the efficiency of milling.
多年实践表明，采用末座光辊压榨机，对提高压榨效能是显著的。
For many years mill practice has shown that adoption of non-grooving roller in last rill can obviously increase the efficiency of milling.
多年实践表明，采用末座光辊压榨机，对提高压榨效能是显著的。
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