新疆是我国重要的糖业生产基地，全疆共有糖厂１６家，年产糖量占全国总产糖量的２５％左右。新疆的大部分糖厂座落在北疆，因此，北疆地区的制糖生产，在全国的食糖供应市场上起着举足轻重的作用。 在不增加设备投入的基础上，延长制糖生产期，可以提高设备运转率。因此，延长 Xinjiang is an important sugar production base in China. There are 16 sugar factories in Xinjiang, with an annual output of about 25% of the total sugar output in China. Most of Xinjiang’s sugar mills are located in northern Xinjiang, so sugar production in northern Xinjiang plays a decisive role in the country’s sugar supply market. Without increasing equipment investment, based on the extension of sugar production, equipment operation rate can be increased. So extend