Speed adjustable chaff separation - The bird food blown shell splitter features a speed-regulating switch to efficiently separate chaff from parrot food and millet. You can fine-tune wind power based on the weight of the grain. Improved efficiency - Equipped with an ejection guide plate and a double drawer system to keep materials and trays separate, helping to improve operating efficiency. Custom airflow control - With a dual ball bearing fan, the unit delivers increased air volume and a stepless speed control switch for precise separation of different grain types. Durable and insulated design - Made of high density PVC sheet, this splitter provides excellent sound and heat insulation. It is suitable for processing grains less than 0.4 inches in diameter, including rice, beans, millet and melon seeds. 2-3 practical use scenarios - Home use: clean and separate chaff from parrot seed and millet for everyday bird feeding. - Small aviaries or hobby farms: efficiently process batches of mixed seeds to improve throughput and reduce waste. - Pet shops or aviaries: quickly prepare ready-to-use seed mixes with reduced noise and better separation of grains.