Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.
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1. Wet Shotcrete Machine include Electric Shotcrete Machine (KSP-5, KSP-7, KSP-9), Diesel Engine Shotcrete Machine (KSP-5D, KSP-7D, KSP-9D), and Mining Shotcrete Machine (PS6I).
2. Wet shotcrete machine includes driving device, rotor assembly, sealing system, vibration hopper, air system, spraying system, accelerator conveying system, electric control system.
3. Concrete mixture gets well mixed, water and cement ratio is accurately controlled.
1. The machine is widely used for tunnel, culvert, subway, hydroelectric works, underground works and mine laneway.
2. Wet shotcrete machine is designed for spraying half wet or wet concrete.
| Model | KSP-7 | KSP-9 |
| Capacity | 5-7m³/h | 7-9m³/h |
| Conveying distance | 35m(WET)/120m(DRY) | 30m(WET)/100m(DRY) |
| Max. aggregate size | 20mm | |
| Concrete slump | 8~15cm | |
| Conveying Pipe ID. | 57mm | |
| Rebound rate | ≤10%(on average ) | |
| Air consumption | 9-10m³/min | 10m³/min |
| Motor power | 7.5kw | |
| Max. Pump discharge of accelerator | 35-200L/h | |
