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我所于1991年春,立项申请引进5TK—900型葵花脱粒机进行推广试验。9月底引进样机到货,通过近36公顷地油葵的试脱和测试,该机生产率在1—1.2吨,脱净率达99％以上,破碎率小于1％。1992年对样机进行了改进,加设了液压悬挂装置,改变了原机使用中存在移动需人工、转移用车拉等问题,使其具有移动方便,收场转移快,使用可靠等特点。一季脱粒工作约18天,完成180公顷面积油葵的脱粒工作量。同时从厂家引进30台葵花脱粒机,并对其中15台进行了改装,在1993年9月以前,全部售出。1994年在引进推广销售服务的基础上,又从厂家引进48台,亦已全部销售一空。使该机用户遍及昌吉州5县2市(除木垒县外),乌鲁木齐市三坪农场,乌鲁木齐县安宁渠乡、大地窝铺乡以及博州博乐市等。累计机脱面积达1.33万公顷,使用效果反映良好。
In the spring of 1991, I applied for the introduction of the 5TK-900 sunflower thresher to promote the experiment. The prototype was introduced by the end of September. Through testing and testing of nearly 36 hectares of sunflower oil, the production rate was between 1-1.2 tons and the off-net rate was over 99%. The breaking rate was less than 1%. In 1992, the prototype was improved and a hydraulic suspension device was added to change the problems that the original machine needed to be moved manually and shifted by car, which made it easy to move, fast transfer and reliable use. Threshing for about 18 days a quarter to complete 180 hectares of oil sunflower threshing workload. At the same time from the manufacturers to introduce 30 sunflower thresher, and of which 15 were modified, in September 1993 before, all sold. On the basis of introducing and promoting sales and service in 1994, it imported 48 units from manufacturers and sold out all of them. The machine users throughout Changji 5 counties and 2 cities (except Mu Lei County), Urumqi, Sanping farm, Urumqi County Anningqu Township, Dove nest Township and Bozhou Bole City. The cumulative machine off area of 13,300 hectares, the use of good results.