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我国建筑行业上使用最广泛的筛砂机械一直没有定型,尤其是湿砂筛至今未获解决。为了满足建筑行业的需要,固定县第一机械厂与中国建筑科学研究院、北京五建,联合研制一种辊碾式自动筛砂机,解决了长期尚未解决的问题,填补了国内空白。辊碾式筛砂机如图所示。现将该机简介如下: 一、主要结构辊碾式筛砂机的主要结构包括:(1)自动上料臂机构;(2)采用φ6mm的60 Mn冷拔材料焊接成型的滚筛(间隙18m m);(3)粗
The most widely used screen-sanding machinery in the construction industry in China has never been finalized, and wet sand screens have not been resolved so far. In order to meet the needs of the construction industry, the First County Machinery Plant and the China Academy of Building Research, Beijing Five-Building Co., Ltd. have jointly developed a roller-roller type automatic sand-sanding machine that solves long-term unresolved problems and fills domestic gaps. Roller type sand sieve machine as shown. The machine is introduced as follows: 1. The main structure of roller mill type sand sifter includes: (1) Automatic feeding arm mechanism; (2) 60 mm Mn cold-drawing material with φ 6 mm welded and rolled screen (gap 18m m); (3) Rough