双滾筒万能脫谷机(圖1)能脫小麦、高粮、大豆、玉米、水稻等作物,主要的特点是效率高、質量好,在我們地区使用中,頗受群众欢迎。脫谷效率每小时1—1.5万斤,沒有碎粒。每小时的工作成本5.5元(包括20馬力柴油机一台的全部費用),这样每日可带替100人和30头畜力的作业。大大的縮短了脫谷时間,畜力一般的得压三至四遍,而此机械只一二遍即可完成。今秋我 The double drum universal threshing machine (Figure 1) can take off wheat, high grain, soybean, corn, rice and other crops. The main features are high efficiency, good quality and popular in our area. Threshing efficiency of 1-1.5 kg per hour, no nibs. The hourly cost of work is 5.5 yuan (including the full cost of a 20-horsepower diesel engine) so that it can carry 100-and 30-head animal power daily. Greatly shorten the threshing time, animal power generally three to four times the pressure, and this machine can only be done one or two times. This fall me