Why choose vacuum feeder Low pollution: Reduce the pollution of the environment and personnel on materials and improve the cleanliness Easy to operate: It takes up little space and can complete the small space of powder transportation, making the work space beautiful and generous, and is not limited by long or short distances No leakage: The whole conveying process is carried out in a closed system without any powder leakage. High efficiency: Reduce labor intensity and improve work efficiency Applicable industry Medicine, Food, Chemicals, Metallurgy, Building materials and other industries.