DY-RPB-7 shotcrete pump incorporates the advantages of wet-mix spraying with a dry-mix machine. grout pump is a machine that fills the void in the medium to small capacity class, but keeps the same characteristics of larger pumps. The DY-RPB-7 is oil hydraulically driven twin-piston pump especially suitable for hand-spraying, mortar mixer, concrete pumping, grouting, artificial soil seeding, mortar spraying, refractory material spraying and with small manipulators. mortar pump is extremely simple in construction and operation. mortar pumps is very compact, durable and versatile enough for any site in the world. plastering machine incorporates the advantages of wet-mix spraying with the low cost of a dry-mix machine. shotcrete machine is a machine that fills the void in the medium to small capacity class, but keeps the same characteristics of larger plastering pump. Technical Parameters plaster pumps Parameter Unit Value Output m 3/h 7 spraying machine Pressure MPa 5 gunite machine Hopper capacity L 170 Loading Height mm 1050 shotcrete machine Suitable slump cm 6-18 Max.grain size for spraying mm 15 spraying machine Pipe and hose size mm 65/50 Horizontal converying distance m 120 Vertical converying distance m 50 mortar pumps Drop out % <8 Electric motor kW 15 Air pressure MPa 0.3 Use air value m3/min 3 mortar mixer Dimensions mm 2530×1300×1300 Weight kg 1100 key words:grout pump,mortar mixer,mortar pumps,mortar pump,plastering machine,shotcrete machine,plastering pump, plaster pumps, spraying machine , gunite machine