... . "Fleetguard Equiped" ! PU-20F Full-automatic PU Seal casting machine, for filter elementConsists:1, Bucket: stainless-steel tank of three ... the pouring, and then the automatic flushing course starts controlled by computer program (in the machine)4, Workbench: The die set is ... Novel design on nose, precise inverse flow structure.5, The machine designed with X-Y 2 dimensional motion to achieve making ...