Profile: Gin Kai Technology (Shanghai) Co.,LTD specializes in air operated diaphragm pumps, electric diaphragm pumps and piston pumps. GK40 powder pump is a kind of pneumatic pump, mainly used for pumping light powders. Compared with traditional powder transfer system, just like air mixture, conveyor screw conveyor scraper conveyor. powder pump can be used for a wide range of light powders, such as pigment, plasticizer, TCEP, acrylic resin, silicon resin, and acridine.