This machine is ppointed by customers, with the features of high technical content, perfect performance, stable and reliable operation. 1. It is designed in well-formed structure, applicable for pharmacy and food industry, meeting the health standard. 2. Nice appearance, unique structure, perfect seal, convenience in assembling and disassembling, maintaining and cleaning. 3. It adopts the filtering material with perfect gas permeability and high efficiency to separate the material and filter the air, so as to prevent the microorganism material powder entering into the gas pump and to avoid polluting the environment. 4. The back-blowing gas holder and back-blowing solenoid valve can complete the back blowing operation with the setting time, the stronger the back-blowing capacity, the higher back-blowing efficiency.

