GZ-3A Air motor dry mix shotcrete machine is small-sized shotcrete machine for the dry spraying process.

Dry spraying process:

Wet spraying process:

GZ-3A Air motor dry mix shotcrete machine can be used as well for small jobs, such as joint filling, swimming pool, refractory application and extensive slope consolidation work, etc.

• 1. TMH5.5D four-cylinder piston air motor, more powerful;
• 2. GZ-3A Air motor dry mix shotcrete machines don’t need electric power supply, suitable for remote working site;

• 3. Steady flow of materials, variable output capacity;
• 4. Electric motor and diesel engine drive for option.

Model	GZ-3A
Output Capacity	1.5~3m3/h
Suitable Mix Ratio(Cement/Sand)	≤1:3~5
Max. Aggregate Size	10mm
Conveying Pressure	0.2~0.4Mpa (29-58PSI)
Conveying Hose ID	38mm
Air Consumption for Conveying Material	5~6m3/min(180-215CFM)
Air Motor Type	TMH5.5D
Air Motor Air Pressure	0.5MPa(71PSI)
Air Motor Air Consumption	6.5m3/min(230CFM)
Conveying Distance	60m (Vertical)
Conveying Distance	200m (Horizontal)
Material Charging Height	0.9m
Rotor Speed	14r/min
Weight	430Kg
Overall Dimension	1130×540×1020m
Note: We can supply the electric motor and diesel engine dry mix shotcrete machine for option.

1.5~3m3/h diesel engine dry mix shotcrete machine picture:

1.5~3m3/h electric motor dry mix shotcrete machine picture: