Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.
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1. Electric dry shotcrete machine is designed for spraying dry, damp and wet mixture.
2. Electric dry Shotcrete Machine are consisted of driving device, rotor assembly, air system, concrete spraying system, electric control box.
3. It has advanced technology, rational structure, convenient operation, stable performance and long service life.
1.Electric dry shotcrete machine can be used for dry or half wet concrete spray construction.
2.It is widely used in the tunnel, culvert, subway, slope reinforcement, hydroelectric works, underground works and high-methane laneway of coal mine etc.
| 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 ready mixed wet mixture
- Capacity: 3m3/h, 4m3/h, 5m3/h, 6m3/h, 7m3/h, 9m3/h
- Delivery distance (horizontally / vertically):
- Driven type: electric motor, pneumatic motor, diesel engine
2. 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.
Referring to the service life of each part, we will put a rough estimate of requested spares according to your project scale -how many cubic meters you will spray.
3. Q: Can we have customized model?
A: Yes. Customized production and OEM production are available according to your actual requirements.
4. 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.