Currently, most pharmaceutical factories use three-dimensional mixers and V-type mixers that rely on manual material handling, resulting in high labor intensity and dust spillage. The vacuum feeding machine effectively solves this problem. The installation of the ZJ-type mixer vacuum feeder should be compatible with the mixers used in pharmaceutical production. Regardless of whether the mixer is a three-dimensional mixer or a V-type mixer, it only requires selecting an appropriate position on the mixer's feeding port cover to match the device provided by our company. To operate the feeder, press the material loading switch, and the suction pipe will draw in the material. Once the material loading is complete, the tapping device will activate to prevent clogging of the primary filtration system. Unlike the feeder used in tablet presses, the mixer feeder can continuously add materials into the mixer drum. During the process of feeding the mixer, a very small amount of material may enter the storage tank, which can be recovered through the quick-opening port at the bottom of the storage tank.