... ,road,bridge ,and other work place .2,durable 3Double drumApplication :HJB Double Drum Mortar Mixer is main auxiliary equipment of Mortar pump ,it is of ... Height 1000mmOversize 1050*1750mmWeight 250kgsupply of : mortar pump , motar mixer ,motar cement plastering machine ,shotcrete machine ,concrete mixer ,and also their accessories .if any products ...