GSZ3000V wet / dry-mix gunite machine with variable output is an updated version, based the popular equipment in China. And gunite machine mainly is used for dry/wet spraying concrete. Compared with the popular equipment, it has easy sealing, smooth stream and uniform spraying. It also has some obvious advantages such as advanced technology, perfect structure, stable performance, convenient operation and longevity of service etc.

It’s mainly used for dry/wet spraying concrete. It is widely employed in mining, tunnel, culvert, subway, hydropower engineering, underground excavation engineering etc.

For dry or wet mix shotcrete: The machine itself can be used as dry shotcrete machine. When it used with GH15 dosing pump, it can do wet shotcrete spraying.
 ♦ Mechanical speed control
 ♦ Durable spare parts
 ♦ Heavy duty solid wheels
 ♦ Function stable and reliable
 ♦ Can be customized

Technical data:

Rated output	2-5m3/h
Max. horizontal conveying distance	35m(wet)/200m(dry)
Max. aggregate size	15mm
Concrete slump	8~15cm(wet)
Conveying hose dia.	50/65mm
Operating air pressure	0.2~0.6MPa
Air consumption	10~12m3/min
Rotor Rev.	5-12r/min
Rebound	≤10 %
Main electric motor power	7.5kW
Variable gearbox:	MBLY75
Overall dimension(L×W×H)	1580×850×1250mm
Weight	950Kg

For wet shotcrete (with GH15 peristaltic dosing pump) GH15 dosing pump

Output Capacity	24-120L/h
Max. Particle Size	3 mm
Max. Work Pressure	8 bar/116PSI
Max. Suck lift	2 meter
Hose Tube ID	15mm
Electric motor	0.75Kw, 3 phase 380V
Overall Dimension(L×W×H)	0.86×0.76×0.85m
Net Weight	105kg