Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.
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1.Pneumatic gunite machine can be used for dry or half wet concrete spray construction.
2.It is widely used in the tunnel, culvert, subway, hydroelectric works, underground works, slope reinforcement and high-methane laneway of coal mine etc.
1. Pneumatic gunite Machine are consisted of driving device, rotor assembly, air system, concrete spraying system.
2. It has advanced technology, rational structure, stable performance, convenient operation and long service life.
3. It is designed for spraying dry, damp and wet mixture.
| Model | KPZ-3 | KPZ-4 | KPZ-5/PC5I | KPZ-7 | KPZ-9 |
| Output m3/h | 2-3 | 3.5-4.5 | 4.5-5.5 | 6-7 | 7.5-8.5 |
| Max.conveying dist. m | 250 | 230 | 200 | 150 | 100 |
| Max. aggregate size mm | 15 | 18 | 20 | 20 | 20 |
| Hose inner diameter mm | 42/51 | 42/51 | 51 | 57 | 57/64 |
| Air consumption m3/min | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 |
| Motor power kw | 3 | 5.5 | 5.5 | 7.5 | 7.5 |
FAQ
1. Q: Which shotcrete machine should we choose?
A: To recommend the most suitable model, please tell us:
- Material: dry / damp mixture, or wet mixture
- Capacity: 3/4/5/7/9m3/h
- Delivery distance (horizontally / vertically):
- Driven type: electric, air, diesel engine
2. Q: Do i need technical skills to operate this machine?
A: Yes. Please read the Operation Instruction for some basic technical skills before operating this machine, and contact us if any operation procedure is unclear.
3. Q: Can we have customized model?
A: Yes. Customized production and OEM production are available according to your actual requirements.
4. Q: What is the vulnerable part? How many spares should we prepare?
A: After long-time running, the rubber plate, steel plate, rubber cavity, spraying nozzle, delivery hose may get worn. We will offer some spares for free.