wet shotcrete machine

Product Introduction

Shotcrete Machine for Construction 

HSP-series wet shotcrete machine is an advanced and high efficient concrete spraying machine, d has been designed especially for spraying of concrete . It has the advantages of low dust , low rebound , high-strength concrete , simple operation , convenient for maintaining , prolong operation life etc. The machine , combined with dosing unite , is suitable for manual spraying or by means of a robotic arm . It is used for the application of shotcrete in rail and road tunnel , subway engineering , hydro-power engineering, underground engineering , mine gallery and more concrete engineering. 

Wet shotcrete is use the mixed concrete, and then add accelerator. 

Advantage: 

1. Mixing uniformity 

2. Water and cement ratio could be accuracy control 

3. good for water and cement hydration

 Common use: 

1. Gunite Swimming Pool Construction. 

2. Soil Retention and Tetaining Walls. 

3. Rockscaping. 

4. Refractory Spraying. 

5. Mine Support. 

6. Tunnel Linings. 

7. Concrete Repair. 

8. Artificial Rocks and Caves. 

9. Low-volume Refractory Spraying.

Main Parameter

item	HSP-5	HSP-7	HSP-9
Output	4-5 m³/H	5-7m³/H	6-9m³/H
Max. Convey dist	Horizontal:30mVertical:20m	Horizontal:30m   Vertical:20m	Horizontal:30m   Vertical:20m
Concrete proportion	1:4-5C/A	1:4-5C/A	1:4-5C/A
Water cement ratio	≤0.4	≤0.4	≤0.4
Hose inner size	Φ51m	Φ51m/64mm	Φ51m/64mm
Max. Aggregate size	15mm	15mm	15mm
Operating air pressure	0.3-0.6MPa	0.4-0.6MPa	0.4-0.6MPa
Air consumption	10-15m³/min	10-15m³/min	10-15m³/min
Rotor  diameter	438mm	480mm(160)	480mm(175)
Spring rate level	≤10%	≤10%	≤10%
The accelerating liquid adding amount	0.3-0.7%	0.3-0.7%	0.3-0.7%
main Electric motor power	Y132m-6-5.5KW	Y160m-6-7.5KW	Y160m-6-7.5KW
vibration electric motor power	0.37KW	0.37KW	0.37KW
Accelerating metering pump	pneumatic	pneumatic	pneumatic
Electric Voltage	380V	380V	380V
Overall dimension(mm)	1280x700x1280	2000X800X1300	2000X800X1300
Whole weight	700kg	800kg	900kg
wheel	Nylon wheel ;Rubber wheel ;skid wheel ;Rail wheel