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JD200A 型强制式混凝土搅拌机,是我厂开发的新产品。其结构如图1所示。该机参考了一个时期来,国内出现的强制式混凝土搅拌机的基本原理,借鉴近年来制造和使用中存在的诸方面问题,按用户的要求,通盘权衡结构,综合改进技术性能。设计过程中,就本类机型普遍存在的技术难点,作了大胆的尝试和探索性的实践。因此形成了具有独特技术和结构的一类机型。生产的第二批样机已于1986年9月在乌鲁木齐通过鉴定。按照GB4477-84标准规定,邀请长沙建筑机械研究所测试,各项技术
JD200A forced concrete mixer is a new product developed by our factory. Its structure is shown in Figure 1. The machine refers to a period of time, the emergence of the domestic principle of mandatory concrete mixer, drawing on the various aspects of manufacturing and use in recent years, according to user requirements, the overall balance of the structure, and comprehensive improvement of technical performance. During the design process, bold experiments and exploratory practices were made on the technical difficulties that are common in this category. Therefore, a type of machine with a unique technology and structure is formed. The second batch of prototypes produced was certified in Urumqi in September 1986. In accordance with the provisions of GB4477-84, the Changsha Institute of Construction Machinery is invited to test the various technologies