News

Wet Shotcrete Spray Concrete Gunite Machine

19Jul

Wet Shotcrete Spray Concrete Gunite Machine is also known as concrete spraying machine or concrete gunite machine, DASION has two types of shctcrete machine, such as PZ gunite machine and HSP wet spraying machine.

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PZ gunite machine is suitable for underground engineering, roadway, mining, tunnels, culerts etc. Which is consisting of driving device, the rotor assembly, air duct systems, injection system, electrical control box and other components. The main specifications of PZ concrete gunite machine

Type PZ-5 PZ-5B(anti-explosion) PZ-7 PZ-7B PZ-9
Output,m3/h 5.5 5.5 7 7-8 9
Max.convey dist,m 200 200 ≤200 240 150
Water cement ratio <0.4 <0.4 <0.4 0.35 ≤0.35
Aggregate size,mm 15 15 20 20 20
Pipe diameter,mm Φ50 Φ50 Φ50 Φ63 Φ64
Operating air pressure,MPa 0.2-0.6 0.2-0.6 0.4-0.6 0.4 0.2-0.6
Air consumption,m3/min 7-8 7-8 8-10 12 9-10
Motor power,KW(HP) 5.5(7.5) 5.5(7.5) 7.5 9 7.5

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HSP wet spraying machine has some advantages, such as little working dust, small rebound spray, protecting the environment than semi-wet shotcrete machine. The main specifications

Type HSP-5 HSP-6 HSP-7 HSP-9
productivity,m3/h 5 6 7 9
Max.transmission distance,m 30 30 30 30
Aggregate size,mm Φ15 Φ15 Φ15 Φ15
Working air pressure,MPa 0.3-0.6 0.4-0.6 0.4-0.6 0.2-0.6
Air consumption,m3/min 10-15 10-15 10-15 10-15
Rotor diameter,mm 438 480 505 455
Motor power,KW 5.5 6.5 7.5 6.5
Voltage,V 380 380 380 380
Weight,kg 800 950 1050 1150

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