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concrete shotcrete machine, 1.high-efficiency,durable long life, 2.easy to operate,low dust, 3.Mining,building,underground, 4.CE - details see: https://www.machineto.com/2013year-compact-explosion-proof-concrete-shotcrete-machine-10095833

2013 Yearexplosion proof concrete shotcrete machine

Description of concrete shotcrete machine

1.The concrete shotcrete machinesets the advantages of wet and dry spray machine at home and abroad in one, it is easy to operate, sprays evenly. and has the advantage of a low dust low rebound.

Working principle of concrete shotcrete machine :

2. The concrete shotcrete machineare divided into two major categories, that is explosion-proof type and nonexplosion proof type, both are based on straight through type rotor blanking under the rotor material, can take full advantage of the role of air force jet to ensure the smooth discharge.

3.The rotor chamber and the discharge elbow materials are made of flexible rubber abrasion. When working, under the action of the pressure can be rushed to the selfcleaning effect, reducing adhesive material and congestion, greatly reduced the maintenance workload of the machine.

Application of concrete shotcrete machine :

4.The concrete shotcrete machineoptimized the working environment and improved the quality of spray layer.

5.widely used in concrete construction work of mine, tunnel, culvert, subway, water and power engineering

The dry concrete spraying machine's parameter:

Model Parameter	FR-5	FR-6	FR-7	FR-9
Weight	580 kg	650 kg	800 kg	900 kg
Capacity	5m3/h	6 m3/h	7 m3/h	9 m3/h
Working pressure	0.2/0.4 MPa	0.2-0.4 MPa	0.6-0.8 MPa	0.6-0.8 MPa
Blast consumption	6-7m3/min	7-8 m 3/min	8-10 m 3/min	8-10 m 3/min
Power	3 kW	5.5 kW	7.5 kW	7.5 kW
Dimension	1520×820×1280mm		1600×900×1370mm
Max convey distance	200m
Rate of the material matching	cement/dinas=1:3-5
Rate of the lime and water	≤0.4-0.45
Material size	20mm
Load material length	1.1m
Rotate speed	11 r/min
Voltage	380 V

The Wet shotcrete machine's parameter:

model parameter	PZ-5	PZ-7		PZ-9
Net weight	900 kg	1000kg		1080kg
Output	5m3/h	7 m3/h		9 m3/h
Operating pressure	0.2-0.4 MPa	0.6-0.8 MPa		0.6-0.8 MPa
Air consumption	7-8m3/min	10-12 m 3/min		10-12 m 3/min
Power	5.5 kw	7.5 kW		7.5 kW
Motor style	Y100M-6	Y132M-6		Y132M- 6
Dimension(L*W*H)	1980*950*1300mm	2100*900*1250mm	2100×950×1300mm
Maximum transmission distance	200m
Applicable materials ratio	Cement/sand=1:3-5
Applicable materials water cement ratio	≤0.4-0.45