Powder material truck chassis with two types of national high-quality converted, mainly for construction sites, transporting the powder physical properties similar to coal ash materials. Second, the working principle: the use of the car powered air compressor, compressed air tank through pipes into the lower chamber sealed, so that the bed chamber of the liquid suspension into the flow of powder-like, when the tank pressure reaches rating, open the discharge valve, the flow of material flows through the pipeline to transport, the three, the basic structure: 1. chassis power take .2 .3. air compressor tank .4 .5 .6 uninstall air pipe feeding device Contact: Li Yan :159 -2665-0801: