Faced with increasingly high environmental protection requirements in China and no place to store tailings, mines have to choose tailings for goaf filling. Faced with high design and total contracting costs, they have suffered greatly. In order to solve the problem of difficult filling in mines, Heyu Heavy Industry has provided filling equipment for a certain mine after years of research and practice. The mine requires a filling volume of 60 cubic meters per hour. Equipment selection: tailings are fed into a mixing drum, mixed with cement, and then pumped and pressurized for filling. The cost of the selected equipment is as follows: mixing drum 150000 yuan; Cement silo 100000 yuan; Cement measurement of 80000 yuan; Industrial filling pump 300000 yuan; Pipeline 100000 yuan; Electrical automation costs 100000 yuan. With a total cost of over 800000 yuan, one can have a 60 cubic meter tailings paste filling station. Compared to filling stations made in the millions, it has the advantages of simple structure, easy operation, and low maintenance costs, making it suitable for private mine owners who want to save costs.面对国内环保要求越来越高，矿山尾砂无处堆放，矿山只有选择尾矿进行采空区充填，面对高额的设计费用和总包费用已经苦不堪言，和宇重工为解决矿山难题，经过多年研发和实践，为矿山解决充填困难的问题，以某矿山为例提供充填设备：矿山要求60立方每时的充填量选择设备：尾矿进搅拌桶，混合水泥再泵送加压充填，所选择设备造价如下：搅拌桶15万；水泥仓10万；水泥计量8万；工业充填泵30万；管道10万；电器自动化10万。总造价80多万就可以拥有一个60立方尾砂膏体充填站，比起几百万造出的充填站具有结构简单，操作方便，维修维护费用低等优点，适合于想节约成本的私人矿老板。