Wet-Mix spraying machine 1,Explosion-proofing motor 2,simple structured; 3,high-effective Wet-Mix spraying machine 1,Explosion-proofing motor 2,simple structured; 3,high-effective 4,long service life. ModelHSP-5BHSP-7BHSP-9Output(m³/H)4.0-5.05.0-7.06.0-9.0Max. Convey dist(m)Horizontal303030Vertical202020Concrete proportion1:4-5C/A1:4-5C/A1:4-5C/AWater cement ratio≤0.4≤0.4≤0.4Hose inner size (mm)Φ ...