农七师一二三团场自制一台硫酸脱绒机,使棉种脱绒实现了机械化。 这台硫酸脱绒机,结构简单,操作方便,从加棉种到配硫比例、搅拌脱绒、清洗棉籽全部实现机械化。每小时脱绒棉种一千多公斤,工效成倍提高,用人和劳动强度大大减少,脱绒每公斤棉种费 Agricultural seven division one two three field self-made a sulfuric acid velvet machine, so that cotton seed velvet realized mechanization. This sulfuric acid velvet machine has the advantages of simple structure and convenient operation. The ratio of adding cotton seed to sulfur content, stirring and depilling and cottonseed cleaning are all mechanized. An hour to shed more than 1,000 kilograms of cotton, labor efficiency doubled, employment and labor intensity is greatly reduced, cashmere per kilogram of cashmere down