... -power engineering,mines,underground engineering,civil PZ-5 shotcrete Gunite machine Applications: 1. PZ-5 Gunite machine is a kind of Shotcrete ... , to improve the shocrete quality. Technical Data: Item PZ-5Output 5.5m3/hMax. conv. dist 200mWater cement ratio 0.4Max. Aggregate ... pressure 0.2~0.6MPaAir consumption 7~8m3/minMotor power 5.5kW(7.5hp)Voltages380v,440v,660v,1140v 50HZ/60HZBasic chassis ...