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GZ-9D is diesel large-sized shotcrete machine for the spraying process.
GZ-9D shotcrete machine can be used for large-section tunnel building, mine, etc.
GZ-9 is available in following versions:
Basic: electric drive can be combined with tyre chassis.
Extended (optional): Air motor drive or diesel drive combined with Skid or Rail-wheel.

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Output Capacity
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6-9m3 /h
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Max. Horizontal Conveying Distance
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200m
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Suitable Mix Ratio(Cement/Sand)
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≤1:4~5
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Max. Aggregate Size
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Dia.20 mm
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Conveying Hose Inner Diameter
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Dia.64 mm
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Conveying Pressure
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0.2-0.4MPa(29-58PSI)
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Air Consumption
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10~12m3/min(357-430CFM)
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Material Charging Height
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1.1m
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Rotor Speed
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7.5-11r/min
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Diesel Engine
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20hp, 2200rpm, Radiator Cooling
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Diesel Engine Starting
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Electric start
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Clutch Type in Diesel Engine
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Automatic Clutch
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Air Vibrator
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OR100, Oli
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Overall Dimension(length×width×height)
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2.66×1.11×1.50m
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Net Weight
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950kg
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1. Plastic wrap, plywood case, free-fumigation, standard export packing. as shown below.
2. Or customised.
In order to recommend you more suitable models shotcrete machine, please let us know clearly about your requirements:
What's the project you will use the machine do, for slope protect, or other?
Do you need dry-mix shotcrete machine or wet-mix shotcrete machine?
What's the output you need, 3m3/h, 5m3/h, 7m3/h, 9m3/h, or other?
What's the maximum particle size of the material, less than 10mm, 15mm, or 20mm?
About the engine, do you need air motor, electric motor or diesel engine, if you like the electric motor, voltage 3 phase, 380 V, 50 HZ is ok for you?

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