Shandong China Coal Industry&Mining Supplies Group
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Shotcrete Machine for Construction
HSP-series wet shotcrete machine is an advanced and high efficient concrete spraying machine, which 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 spraying shotcrete in rail and road tunnel , subway engineering , hydro-power engineering, underground engineering , mine gallery and more concrete engineering.
Wet shotcrete is produced by using the mixed concrete first, and then adds accelerator.
Advantage:
1. Mixing uniformity
2. Water and cement ratio could be accurate 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.
|
Model |
HSP-5 |
HSP-7 |
HSP-9 |
|
|
Output |
4.0-5.0m³/h |
5.0-7.0m³/h |
6.0-9.0m³/h |
|
|
Max. Convey distance |
Horizontal |
30m |
30m |
30m |
|
Vertical |
20m |
20m |
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 |
Φ51mm |
Φ51/64mm |
Φ51/64mm |
|
|
Max.Aggregate size |
Φ15mm |
Φ15mm |
Φ15mm |
|
|
Operating air pressure |
0.3-0.6Mpa |
0.3-0.6Mpa |
0.3-0.6Mpa |
|
|
Air consumption |
10.0-15.0m³/min |
10.0-15.0m³/min |
10.0-15.0m³/min |
|
|
Rotor diameter |
438mm |
480(160)mm |
480(175)mm |
|
|
Spring rate level |
≤10% |
≤10% |
≤10% |
|
|
accelerating liquid adding amount |
0.3%-0.7% |
0.3%-0.7% |
0.3%-0.7% |
|
|
Electric Voltage |
380v or as your need |
380v or as your need |
380v or as your need |
|
|
Overall dimension |
1280*700*1280mm |
2000*800*1300mm |
2000*800*1300mm |
|
|
Whole weight |
700kg |
800kg |
900kg |
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