The CA 100 automatic fluid centrifuge is a centrifugal separator for continuous superfine filtering of cooling lubricants and other industrial process fluids. Its main features are high separating capacity down to the smallest particle ranges and automatic sludge draining. The product is thus ideally suitable for bath upkeep on central cooling-lubricant preparation systems and single machines. This prevents the concentration of finest particles of steel, hard metal, silicon, ceramics, graphite, etc. Further areas of application are sludge concentration of backflush filters and full-flow filtering of smaller fluid quantities in superfinishing processes.