ZLFY系列负压式纸带过滤装置主要用于金属磨削加工或其它加工中的冷却液过滤，具有液体流量大，过滤精度高等优点。 
       该装置由PLC控制自动运行，适合各类机床磨削液的净化再生。 同时可以和排屑机及磁性分离器配合使用，效果更好，运营成本更低。

      ZLFY Series negative pressure paper-belt filter is mainly used in filtering coolant for metal grinding or other processings, characterized with higher liquid flow rate and filtering accuracy. 
      This device has automatic running with PLC control, applicable for purifying and recycling for various machine-tool grinding fluids. Meanwhile, it can be used together with chip conveyor and magnetic separator, for a better effect and lower running cost.