切削液集中处理系统主要用于机床加工线的冷却液的集中过滤与集中冷却。主要组成为刮板排屑机、负压纸带过滤机、冷却液配液装置、供液泵组、冷却液防腐系统、PLC电器控制系统、回液泵站等。 
      切削液集中过滤系统的供液和回液大体有三种方案：一是全部架空走管，二是架空供液、地沟回液；三是供液管和回液管都在地沟中，空中没有管道。
      集中过滤系统可配油水分离、净化再生和比例加液自动补水装置，为长期保持冷却液和清洗液的有效性能和车间卫生提供有效解决方案，节省费用，创造优良的生产环境。 冷却液集中处理系统采用负压式纸带过滤方式，变频恒压节能供液。 高精度、大流量，可24小时连续供液；变频泵恒压供液；全自动控制运行、模拟工况显示、故障显示及报警；设备运行可靠稳定，故障率低；防腐系统大大延长乳化液的使用寿命；
      方案的选择取决于厂房条件和切屑性质，我们会按用户的具体工况设计解决方案。 

      Coolant central filtering system is mainly used in machine processing line for central cooling and filtrating. It is composed of scraper chip conveyor, negative pressure paper band filter.coolant distriboutor,liquid-supply pump group,coolant anti-corrosion system,PLC electric control system and coolant-retum pump etc.
      The liquid supply and return are divided into three schemes: one is all pipelines are overhead: second is overhesd supply,liquid return in trench;Third is both liquid-supply pipeline and return return pipeline are in trench .The schemes are differenent because of the differentce of workshop conditions and chips .We can design as users’ requirements.
      This device can be used with oil separator,purification regeneration system and automatic proportion liquid adding device.It supplies a better method for the effectiveness of coolant and the cleanness of workshop .The system is not only cost-saving but also creates anexcellent working environment.
      The coolant central filtering system uses negative pressure paper band filtering method. It can energy-efficient supply liquid under frequency ,constant  pressure condition.
      This system is high precision,large flow rate and can supply liquid for 24 hours; Frequency- conversion pump can supply liquid by constant voltage.It runs automatically,has analogue display,failure display and alarm. The device runs stable and has few faults.