Product Use Sample Divider: Used for dividing different seed sample Product Features 1) good quality; 2) High-efficiency; 3) durable & long-life using. Technical Parameters Model JFYZ-A-II(big) JFYZ-B-II(middle) JFYZ-C-II(small) Max weight 2000g 500g 250g Height 76.5cm 56cm 40.5cm Weight 4.5kg 1.5kg 1kg Use Corn, soybean, rapeseed, rice, wheat, etc rapeseed, rice, wheat, etc rapeseed