Product overview A proven shell blower for bird feed and similar grains that separates shells and light impurities from kernels through a reliable mechanical and airflow system. The unit uses a wooden interface for easy assembly and steady operation. Key benefits Efficient separation that reduces manual sorting time and improves processing consistency Adjustable airflow and discharge settings to match different particle sizes and wind conditions Smooth operation with reduced jamming for continuous processing Versatile for multiple grain types and small batch or farm scale use Core features Effective separation: a dedicated separation mechanism directs shells and light debris away from usable grain for precise, repeatable results Wooden interface: simple, secure assembly and stable mounting of components Adjustable discharge port: discharge opening size can be changed to suit wind speed and particle size for more accurate sorting Speed adjustable fan: ball bearing fan provides higher air volume and durability; stepless speed regulation allows fine tuning for different grains Vibrating blanking: accelerates feed into the separator to prevent blockages when materials include light particles and extra impurities Quick discharging and clean separation: designed to move material through efficiently and leave a cleaner product, supporting higher conversion rates Performance and compatibility Suitable for a variety of grains and bird feed materials where shell or husk removal is required Fan and discharge adjustments accommodate different particle sizes and processing rates Construction supports steady, continuous operation with straightforward setup Use scenarios Small feed mill: remove shells and chaff from seed and grain streams before packaging or bagging Poultry feed preparation: clean seeds and grains for on farm feed mixes to improve pellet or mash quality Seed cleaning prior to planting or : separate lightweight impurities from seed lots to improve overall purity Additional notes Designed for practical field and workshop use with emphasis on ease of adjustment and reliable throughput