|Model||KPZ-7A Pneumatic Shotcrete Machine|
|Max. conveying dist.||≤150 m|
|Max. aggregate size||20 mm|
|Delivery hose ID.||φ51/57 mm|
|Working pressure||0.2-0.6 MPa|
|Air consumption||9 m3/min|
|Air consumption of air motor||8 m3/min|
|Total weight||950 kg|
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-7A Pneumatic Shotcrete Machine are consisted of driving device, rotor assembly, air system, concrete spraying system, air motor etc.
3. KPZ-7A Pneumatic Shotcrete Machine have advanced technology, rational structure, convenient operation, stable performance and long service life.
1.KPZ-7A Pneumatic Shotcrete Machine can be used for dry or half wet concrete spray construction.
2.KPZ-7A Pneumatic Shotcrete Machine are widely used in the tunnel, culvert, subway, slope reinforcement, hydroelectric works, underground works and high-methane laneway of coal mine etc.