GZ-3A Air motor dry mix shotcrete machine is small-sized shotcrete machine for the dry spraying process.
Dry spraying process:
Wet spraying process:
■ Application
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.
■ Features
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.
■ Technical data
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.
Address:No.1307, R&D Building #5, Block B, National University Science and Technology Park of Henan Province, No.11 Changchun Road, High-Tech District, Zhengzhou City, China
Email：info@gaodetec.com 
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