GSZ3000 wet shotcrete machine is a universal concrete spraying machine for the processing of wet or dry mix. GSZ3000A due to its full pneumatic driven unit, for the required anti-explosion applications, such as coal mining, tunnel and underground engineering, this unit is perfect and specific one.
The machine is suitable either for manual spraying or by means of a robotic arm.
Basic: Electric drive can be combined with tyre chassis.
Extended (optional):Air motor drive or diesel drive combined with Skid or Rail-wheel.

GSZ3000 wet shotcrete machine is developed for the application of shotcrete in tunnel building, swimming pool, mines and slopes. This shotcrete machine has been designed especially for fibre spraying. And the dosing unit is combined with this machine. 

1. The thin flow wet-mix concrete shotcrete;
2. With very low equipment cost, to get wet-mix concrete shotcrete;
3. Within the 30 meters conveying distance, it is a perfect wet-mix concrete shotcrete machine;
4. Shotcrete material flow is even and continuous;
5. Both dry-mix and wet-mix concrete spraying.

►Electric drive

Rated Output	5m3 /h
Max. Horizontal Conveying Distance	35m(wet) /200m(dry)
Max. Aggregate Size	15mm
Concrete Slump	8 -15cm
Conveying Hose Inner Diameter	51/ 64mm
Operating air Pressure	0.3-0.6MPa (43-86PSI)
Air Consumption	10~ 12m3 /min(357-430CFM)
Main Motor Power	7.5kW(10hp)
Dosing Pump	GH15
Dosing Pump Rated Pressure	0.8MPa(116PSI)
Dosing Pump Output	28-130L /h
Voltage	220V, 380V, 440V, 660V, 50Hz/60Hz
Material Charging Height	1.17m
Rotor Speed	11r/min
Overall Dimension(L × W × H)	2.05× 0.95× 1.18m
Net Weight	1200kg

►Air motor drive

Rated output	5m3/h
Max. horizontal conveying distance	35m(wet) /200m(dry)
Max. aggregate size	Dia.15mm
Concrete slump	8～15cm
Conveying hose	Dia.50/65mm
Operating air pressure	0.2～0.6MPa
Air consumption	22m3/min (12+10)
Loading height	1.17m
Rotor Rev.	11r/min
Rebound	≤10 ％
Air motor power	8kW
Dosing pump model	BHA530 Dosing pump
Dosing pump rated pressure	0.5MPa
Dosing pump output	0～100L/h
Overall dimension（L×W×H）	1950×1050×1360mm
Weight	1200Kg

 ►Diesel drive

Output Capacity	3-5m3 /h
Max. Horizontal Conveying Distance	35m(wet) /200m(dry)
Suitable Mix Ratio(Cement/Sand)	≤1:4~5
Max. Aggregate Size	15 mm
Conveying Hose Inner Diameter	Dia.64 mm
Conveying Pressure	0.2-0.4MPa(29-58PSI)
Air Consumption	10~12m3/min(357-430CFM)
Material Charging Height	1.1m
Rotor Speed	7.5-11r/min
Diesel Engine	22hp, 2200rpm
Diesel Engine Starting	Electric start
Clutch Type in Diesel Engine	Automatic Clutch
Air Vibrator	OR100, Oli
Overall Dimension(length×width×height)	2.55×1.05×1.25m
Dosing pump model	BHA530 Dosing tank
Net Weight	1300kg