PZ-5-type spraying machine 

 PZ-5 type of spraying machine 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 forming spray or patch: 
 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-type and various gauge rail wheel. 

 Type the name of PZ-3 PZ-5 PZ-9 
 Injection capacity of 3 / h 5.5 / h 9 / h 
 Maximum transmission distance 200m 200m 150m 
 Water-cement ratio <0.4 <0.4 <0.35 
 Maximum aggregate size of 10mm 15mm 20mm 
 Pipeline diameter φ42/50mm φ50mm φ64mm 
 Working pressure 0.2-0.6MPa 0.2-0.6MPa 0.2-0.6MPa 
 Consumption of air flow 5-6 / min 7-8 / min 9-10 / min 
 Drive power 3kW (4hp) 5.5kW (7.5hp) 7.5kW (10hp) 
 Voltage 380V, 440V, 660V, 1140V 50Hz/60Hz 
 Chassis Chassis can be assembled into tire, skid-type, rail wheel 

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