3MZ136内滚道磨床的改造

Transformation of 3MZ136 inner raceway grinder

改进3MZ136内沟磨床,成为可加工圆锥滚子轴承的设备,扩大分厂的生产和满足市场对哈轴HRB轴承产品的需求及供应。

3MZ 136 inner racewecy is transformed to the equipment which can process tappered roller bearing, so that the sub-factory production is enlarged and the requirement and supply for HRB products are satisfied.