Specifications

HR concrete spraying machine is widely used for road and rail tunnel ,subway , hydropower station and underground station.

HR concrete spraying machine

 

Application:

shotcrete machine is mainly used for tunnels, hydro-power engineering, mines, underground engineering, civil engineering and slop stabilization, etc.

Feature:

It is low-voltage to adopt, the operation principle that the low-speed vortex air current send, sprays at short range, question of overcoming the material to flow evenly, steadily, improve and gush out one layer of quality.

 

Main Tchnial Data:

Item	HPZ-5
Output	5m3/h
Concrete proportion	1:4-5C/A
Material water cement ratio	≤0.4
Max convey dist	200m
Max aggregate size	Φ15mm
Hose inner size	Φ50mm
Operating air pressure	0.2-0.4Mpa
Air consumption	7-8m3/min
Discharge height	1.1m
Electric motor power	5.5kw
Electric pressure	380v
Overall dimension	1.25×0.78×1.20m
weight	700kg