Wet mix shotcrete machine

Product Introduction

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