MA Chao mine rail wheels spray machines (explosion proof) 


 Mine rail wheels tidal jet aircraft (explosion proof) is widely used in engineering construction, mining, tunnel, culvert, subway, hydropower engineering, 
 Moorland underground coal mine tunnel and jet concrete operations: various types of industrial furnaces, the refractory lining or repairing spray forming 
 : Construction of a variety of green slope, soil transport and injection. The machine can be used for wave spray, dry spray and can also be used for a class of fiber jet operations. 
 The main characteristics and advantages: no binder through rotor chamber, the material smooth and efficient time-saving: four elastic compensation compression, good sealing effect, 
 Machine next to the little dust, long life wearing parts: The low-voltage high-speed vortex air transportation, to overcome the bonding material handling, and pulse away from the pack plugging problems, 
 Uniform material flow, continuous and stable: the new nozzle, discharge elbow device, to improve the effect of spray deposited, less resilient, high quality shotcrete. The machine can be assembled into a wheel chassis, skid-and variety of rail wheel gauge. 
 Technical parameters: 
 Working pressure 0.4MPa 
 Production capacity of 5m3 / h 
 Transport distance (horizontal / height) 80/30m 
 Air consumption 8m3/min 
 Maximum aggregate diameter ≤ 20mm 
 Mixture for 0.2 to 0.35% of the water-cement ratio 
 Dust concentration ≤ 20mg/m3 
 Chassis rail wheel gauge 600/762/900mm 
 Dimensions (L × W × H) 1530 × 818 × 1188 (mm) 
 Weight 700kg 
 Duct diameter φ51mm 
 Rotor speed 11r/min 
 Supporting motor power 5.5kW 
 Voltage level ~ 380/660V 
 Spot supply of various types of concrete jet, wet spraying machine, spraying machines and accessories.