由大连冷冻机厂、台湾江陵公司和美国Dunham-Bush公司合作生产的螺杆式冷水机组已经试制成功。这个系统的冷水机组的主机采用美国Dunham-Bush公司生产的MarkⅡ立式全封闭螺杆制冷机。这个系列冷水机组的特点为:(1)由于主机为立式全封闭结构,因此容量匹配弹性大,可按用户需要冷量大小,分别配置单机、双机或三机组,结构紧 The screw chillers, co-produced by Dalian Freezer Factory, Taiwan Jiangling Company and Dunham-Bush Company of the United States, have been trial-produced successfully. The chiller system of this system uses the Mark II vertical fully enclosed screw refrigerator manufactured by Dunham-Bush Company in the United States. The characteristics of this series of chiller are: (1) As the host is vertical fully enclosed structure, so the capacity of matching flexibility, according to the size of the user needs cooling capacity, were configured single, double or three units, tight structure