This product is used in the transportation of mortar and fine stone concrete in high-rise buildings. Various types of secondary structural column grouting, reservoirs, hydro power stations, ports and wharfs Pressure grouting, foundation treatment, soft foundation,reinforcement grouting, tunnel, etc.Backfill grouting bolt support in subway and mineconstruction. This product uses liquidPressure feeding, double cylinder reciprocating operation of vibrating screen filter can completely transport construction Various kinds of mortar, fine stone concrete and so on are used in construction. This product has displacement capacity. It has the characteristics of high pressure, labor-saving, material-saving, flexible movement and so on. It is a kind of principle. Think of mortar conveying equipment.