Spray Machine

We are offering pz series shotcrete machine scope of application and characteristics:
pz series shotcrete machine as a kind of wet type sprayed concrete machinery, apply to iron (public) road tunnel, high-rise buildings, and water diversion culvert project. Simple machine structure, easy to operation and maintenance.
Unique hold-down device, can automatically compensate when seal plate wear.
Model pz-3 pz-5 pz-7
injection ability 3m³ h 5.5 m³ h 7 m³h
maximum transmission distance 200m 200m 150m
water cement ratio 《 0.4 《 0.4 《 0.35
largest aggregate diameter 10mm 15mm 20mm
conveying tube inner dim φ4250mm φ50mm φ64mm
work stress 0.2-0.6mpa 0.2-0.6mpa 0.2-0.6mpa
blast consumption 5-6 min 7-8 min 9-10 min
driving power 3kw(4hp) 5.5kw(7.5hp) 7.5kw(10hp)
voltage classes 380 6601140 380 6601140 380 6601140