Contracted by Sanhe Hydraulic Engineering, Huaxin Cement Hunan Chenzhou Company (the truck is driven from the rear side, and the Lipp steel warehouse three-dimensional silo stores sand and gravel aggregates) double 270 high-end environmentally friendly mixing station, 4 2000-ton high-tower aggregate silos in the background, main The 12 300-ton powder tanks in the station were successfully put into production and the trial operation was successful. Due to the limitation of the customer's site, the "return carbine" rear concrete discharge method was customized for the customer!