Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.
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1. KPZ Series Dry Shotcrete Machine include Electric Shotcrete Machine (KPZ-3, KPZ-4, KPZ-5, KPZ-7, KPZ-9, KCPZ), Pneumatic Shotcrete Machine (KPZ-3A, KPZ-4A, KPZ-5A, KPZ-7A, KPZ-9A), Diesel Engine Shotcrete Machine (KPZ-3D, KPZ-4D, KPZ-5D, KPZ-7D, KPZ-9D), and Mining Shotcrete Machine (PC5I, PS6I-J).
2. KPZ-3 Shotcrete Machine are consisted of driving device, rotor assembly, air system, concrete spraying system, electric control box etc.
3. KPZ-3 Dry Shotcrete Machine have advanced technology, rational structure, convenient operation, stable performance and long service life.
1. KPZ-3 Dry Shotcrete Machine can be used for dry or half wet concrete spray construction.
2. KPZ-3 Dry Shotcrete Machine are widely used in the tunnel, culvert, subway, slope reinforcement, hydroelectric works, underground works and high-methane laneway of coal mine etc.
| Product type | KPZ-3 Dry Shotcrete Machine |
| Capacity | 3m3/h |
| Conveying dist. max. | ≤ 200m |
| Suitable mixture ratio | cement/sand and gravel=1:3~5 |
| Suitable water and cement ratio | ≤0.4~0.45 |
| Aggregate size max. | φ10mm |
| Conveying pipe ID. | φ50mm |
| Operating pressure | 0.2~0.4Mpa |
| Air consumption | 5~6 m3/min |
| Material feeding height | 1.1m |
| Power type | Electric Drive |
| Motor power | 4 KW |
| Dimensions(Length×width×height) | 1400×780×1020mm |
| Total weight | 350kg |
