In the production process of some precision metal processing machines and equipment such as CNC lathe and CNC lathe, a large amount of oil mist containing PCBs is formed, which can potentially and seriously damage the physical and mental health of relevant staff. In addition, the oil mist diffuses in the production workshop for a long time, which may also cause damage to the components in the CNC system and lead to losses.
     At the moment when people pay more and more attention to environmental protection, the selection of machines and equipment that can eliminate oil mist, get fresh air environment, and recycle expensive cutting oil may form a comprehensive effect of many factors. This machine and equipment is light, flexible in assembly and firm in structure. The significance of investment in the cost of this machine and equipment is, in fact, to further reduce and reduce production costs, and to exert more humanistic care of  'people-oriented'.