The vacuum feeder is a sophisticated and advanced powder and granular material conveying equipment. The main factors influencing the output of a vacuum conveying system include the following aspects:

① The output of the vacuum feeder is significantly influenced by the conveying distance and material characteristics.

② The matching of the filter area of the vacuum feeder with the air volume of the vacuum pump. A larger filter area better facilitates the performance of the vacuum pump.

③ The cleanliness of the vacuum feeder’s filter. Each cycle of the vacuum feeder includes a reverse blow to the filter. The less powder adhering to the filter surface, the lower the resistance of the feeder and the higher the conveying capacity.

④ The sealing performance of the barrel. Our vacuum feeder barrel adopts an S-shaped flanged design, which provides better sealing compared to the flat edges of traditional feeders.