... with features: 1,Advantages:This is a high-effective shotcrete machine,which is mainly used for dry-mix, damp-mix shotcreting and ... chamber, completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period. 3,Four-point clamping ... , so the spraying flow is even, continuous and steady, to improve the shotcrete quality. ItemPZ-5BPZ-7BOutput5m3/h7m3/hMax. convey ...