韶关挖掘机厂和建工部长沙建筑机械研究所、株州桥梁厂联合设计的大容量强制式双卧轴JS1500型混凝土拌搅机,于87年底试制成功两台样机,经试车符合设计要求。该机是为湖南省株州桥梁厂混凝土搅拌站技术改造而设计的主要配套设备,它是目前国产的容量最大的混凝土搅拌机,具有效率高、搅拌质量好等优点。其主要技术性能参数如下: The large-capacity forced twin-shaft JS1500 concrete mixing machine jointly designed by Shaoguan excavator factory and the Ministry of Construction and Engineering Changsha Building Machinery Research Institute and Zhuzhou Bridge Factory successfully produced two prototypes at the end of 87, and the test run met the design requirements. This machine is the main auxiliary equipment designed for the technical transformation of the concrete mixing plant of the Zhuzhou Bridge in Hunan Province. It is the largest domestic concrete mixer with high efficiency and good mixing quality. Its main technical performance parameters are as follows: