Type PL 21 Output (t/h) 3.3 5.0 Power (kW) 37+2.2 with moistening 45+2.2 without moistening Air volume (m3/h) 2400 Weight 1100 Overall dimensions (mm) 1536×1150×1698 PL 21 vertical rice whitener (polishing with addition of moisture) is applicable for rice mills with a capacity of 80 120 t/d white rice and combined with LM-40 vertical rice whitener to form a complete set of vertical rice whitener unit with a capacity of 100 t/d white rice. It is characterized by high capacity, low broken rice rate, bright and clean appearance, low rice temperature, easy replacement of fittings, compact structure, stable running and convenient installation. The whitener is suitable for multi technologies and can save the investment.