China Spraying Concrete Shotcrete Gunning Machine Concrete Sprayer Machine

high quality spraying concrete shotcrete gunning machine concrete sprayer machine
Description:
1.LZ-7 shotcrete machine is a universal medium-sized shotcrete machine for the processing of dry, and has been using for tunneling, mining, hydropower projects, underground,etc.
2.LZ-7 shotcrete machine is available in following versions:
Air motor driver or diesel drive combined with skid or rail-wheel
Basic: Electric drive can be combined with tyre chassis
Extended (optional): Electric motor drive with variable speed gearbox, air motor drive
or diesel drive combined with Skid or Rail-wheel.
LZ-7 shotcrete machine features:
1.Non-adhesion going-through rotor with new material chamber, completely eliminate
bonding and blocking during operation so as to reduce clearance and maintenance period.
2.Thin flow conveying method with vortex flow, so the spraying flow is even,
continuous and steady, to improve the shotcrete quality.
3.Four-point clamping device make it easy to adjust the press between sealing plate and
rotor disk so as to no air and dusk leak and prolong consumption parts working life.
Technology Sheet:

Specification (with Electric motor drive):Rated Output 7m3 /hMax. Horizontal Conveying Distance200mMax. Aggregate Size20mmConveying Hose Inner Diameter57/64mmOperating air Pressure0.2-0.4MPaAir Consumption 12~15m3/minMotor Power 7.5kWVoltage3 phase,380V,50HzOverall Dimension(LxWxH) 1550x760x1200mmWeight730kg

Specification (with air motor drive):Rated Output5-7m3 /hMax. Horizontal Conveying Distance200mMax. Aggregate Size20mmConveying Hose Inner Diameter57/64mmOperating air Pressure0.2-0.4MPaAir Consumption12+10m3/minAir Motor Power8kWThe work air pressure of air motor0.5MPaOverall Dimension(LxWxH) 1550x800x1150mmWeight760kg

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