Overview：1. Airflow mixing and homogenization: 12t/batch, duration: 15 minutes; 2, pneumatic conveying: negative pressure suction mode, conveying capacity: 12t / h; 3. Supporting functions: vacuum feeding, weighing metering (METTLER TOLEDO), negative pressure conveying, dust-free discharging. Applicable industries: granules such as biopharmaceuticals, slow release fertilizers, vitamin A, etc. (particle damage is about 5%)