This vacuum feeder is a specialized conveying equipment designed for powder materials, granular materials, and their mixtures. It efficiently transports various materials into hoppers of silos, packaging machines, injection molding machines, and crushers.

The system can directly feed mixed materials into mixers (including V-mixers, two-dimensional mixers, and three-dimensional mixers), significantly reducing labor intensity while eliminating dust overflow during material loading. It's an essential solution for pharmaceutical plants and food factories requiring GMP certification and clean production standards.

The complete vacuum feeder system includes a vacuum pump (oil-free and water-free models available), vacuum hopper, multiple filter options (polyester film, PE, 316L stainless steel, or titanium metal), compressed air blowback device, pneumatic discharge door, automatic material level control, stainless steel suction nozzle, and specialized conveying hoses.