Vacuum powder feeder works: vacuum feeder with suction vortex pump, so that the suction nozzle inlet and the whole system is in a certain vacuum, granular powder along with the outside air is drawn into the nozzle, a feed gas stream is formed, through suction tube reaches the hopper, into gas in the hopper, material separation. After the separation of materials into the device by the material. Feeding - the discharge is via a pneumatic three-way valve constantly open and close to complete, while the three-way pneumatic valve opening and closing cycle time relay is controlled. Vacuum feeder is installed in the compressed air cleaning device, when discharge, Zhucheng automatic feeder each time, compressed air pulse cleaning filter bag, feeding machine, the adsorption on the surface of the powder bag knocked down, in order to ensure Suction to run correctly. Automatic vacuum on the feeder principle: the automatic vacuum feeding machine work, the host working chamber produce high velocity airflow at 0.03 MPa negative pressure on feeder prices and turnover barrel through the delivery pipe suction work of the host material the chamber after inhalation of material by its own weight into a spiral fall within the capsule filling machine hopper. And in the true source of air passage means and materials were imported clean cloth filter, along with the feeding process, while adhering to the filter cloth powder will be cleaned up using mechanical automatic dithering to prevent the vacuum passage is blocked. Tangshan broiler spend feeder feeder _ _ China and China Qingzhou Qingzhou temperature control equipment is provided by the public temperature control equipment factory in China. China Qingzhou temperature control equipment factory citizens (www.minhuawenkong.com) (www.minhuawenkong.com) (www.minhuawenkong.com123) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead China and China Qingzhou temperature control equipment into the brilliant and you work for a better future!