GZ-5A shotcrete machine is a universal concrete spraying machine for the processing of dry mix. This machine has been designed especially for fiber spraying.

Dry mix shotcrete machine: Combines dry ingredients (cement, aggregates) with water at the nozzle.
Wet mix shotcrete machine: Pre-mixes concrete with water before pumping, offering better consistency and reduced dust.

The shotcrete 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

Electric drive dry mix shotcrete machine:

Output	5m3/h
Max. Horizontal Conveying Distance	200m
Suitable Mix Ratio(Cement/Sand)	≤ 1.3~5
Water Cement Ratio	< 0.4
Max. Aggregate Size	Φ 15 mm
Conveying Hose Inner Diameter	51mm
Operating air Pressure	0.2-0.4MPa(29-58PSI)
Air Consumption	8~9m 3 /min(285-325CFM)
Motor Power	5.5kW(7.5hp)
Voltage	220V, 380V, 440V, 660V, 50Hz/60Hz
Material Charging Height	1.1m
Rotor Speed	11r/min
Overall Dimension(L× W× H)	1.35× 0.75× 1.2m
Net Weight	720kg

Air motor drive dry mix shotcrete machine:

Output	2.5-5.5m3 /h
Max. Horizontal Conveying Distance	200m
Suitable Mix Ratio(Cement/Sand)	≤1:3~5
Max. Aggregate Size	Φ15 mm
Conveying Hose Inner Diameter	Φ51 mm
Conveying Pressure	0.2-0.4MPa
Air Consumption for conveying material	7~8m3/min
Air Motor Air Pressure	0.5MPa
Material Charging Height	1.1m
Rotor Speed	11rpm
Air Motor Type	TMH6A
Air Motor Air Consumption	7.5m3/min
Overall Dimension(length×width×height)	1.35×0.75×1.2m
Net Weight	720kg

Diesel drive shotcrete machine:

Output	3-5.5m3 /h
Max. Horizontal Conveying Distance	200m
Suitable Mix Ratio(Cement/Sand)	≤1:4~5
Water cement ratio	<0.4
Max. Aggregate Size	Dia.15 mm
Conveying Hose Inner Diameter	Dia.51 mm
Operating air Pressure	0.2-0.4MPa(29-58PSI)
Air Consumption	9m3/min(325CFM)
Material Charging Height	1.1m
Rotor Speed	11r/min
Diesel Type	CF1105M
Power	13kw/18hp
Overall Dimension(L× W× H)	2.2×0.96×1.2m
Net Weight	850kg

Due to its full pneumatic-driven unit, this GZ-5A dry mix shotcrete machine is perfect and specific for the required anti-explosion applications, such as coal mining, tunnel and underground engineering.

Slope Stabilization: Protects road cuts, embankments, and mining sites.

Erosion Control: Reinforces riverbanks and coastal slopes.

Retaining Structures: Integrates with mesh or rebar for added strength.

Tunnel Portals: Secures entry points in hilly areas.

Advantages of GZ-5A dry mix shotcrete machine:

- Rapid Application: Covers large areas quickly compared to manual methods.

- Strong Adhesion: Bonds tightly to irregular surfaces and reinforcement layers.

- Flexibility: Adapts to complex geometries and varying slope angles.

- Durability: Resists weathering and mechanical stress.

If you are interested in our products or want to buy a dry or wet mix shotcrete machine for slope protection projects, please contact us directly at info@gaodetec.com

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