近几年来,各地对混凝土搅拌站都进行了一些改革。我们从1967年起逐步推广了拉铲后台上料,取得了一定效果。对于现场较大,现浇混凝土量集中的工地,拉铲上料的方法是切实可行的。随着建筑施工装配化、机械化程度的不断提高,工程任务的变化以及现场条件的限制,迫切需要一种小型流动式搅拌站,以适应搅拌混凝土、砂浆两用,拆装搬运方便,占地较少,制作简便, In recent years, there have been some reforms in concrete mixing stations. Since 1967, we have gradually promoted the pull shovel backing material and achieved certain results. For sites with large sites and concentrated cast-in-place concrete, the method of pulling and loading the shovel is practical and feasible. With the continuous improvement of assembly construction and mechanization, the change of engineering tasks and the restriction of on-site conditions, there is an urgent need for a small-scale flow mixing plant to accommodate the dual purpose of mixing concrete and mortar, facilitating disassembly and handling, and occupying more land. Less, easy to make,