... , clean impurities and separate grade Introduction:sunflower seed cleaner1, For high impurities contents material(sunflower seed, melon seed, buckwheat, flaxseed, ... vibration process, then the second wind screening will increase brightness;Big sieve area(1.25m×2.4m)increased processing quantity; ... -7.5FC Four1250x24009.7575003500200098%3800 X 2400 X 2800 high quality sunflower seed processing machine