LZ-9 large size diesel engine concrete spraying shotcrete machine
1. Description:
LZ-9 is large-sized shotcrete machine for the spraying process.
LZ-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
2. Application:
LZ-9 can be used for large-section tunnel building, mine, etc
3. 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 life.
4. Partifularly used for dry, damp mix and steel(polymer)fiber reinforced shotcrete.
| Diesel engine drive |
| Output Capacity |
6-9m 3 /h |
| Max. Horizontal Conveying Distance |
200m |
| Suitable Mix Ratio(Cement/Sand) |
≤1:4~5 |
| Max. Aggregate Size |
Dia.20 mm |
| Conveying Hose Inner Diameter |
Dia.64 mm |
| Conveying Pressure |
0.2-0.4MPa(29-58PSI) |
| Air Consumption |
10~12m 3 /min(357-430CFM) |
| Material Charging Height |
1.1m |
| Rotor Speed |
7.5-11r/min |
| Diesel Engine |
20hp,2200rpm, Radiator Cooling |
| Diesel Engine Starting |
Electric start |
| Clutch Type in Diesel Engine |
Automatic Clutch |
| Air Vibrator |
OR100,Oli |
| Overall Dimension(length×width×height) |
2.66×1.11×1.50m |
| Net Weight |
950kg |
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