KPZ-7A Pneumatic Shotcrete Machine
1.KPZ Series Dry Shotcrete Machine include PZ-3,PZ-3A,PZ-3D, PZ-5, PZ-5A, PZ-5D, PZC5I, PZ-7, PZ-7A,PZ-7D,PZ-9, PZ-9A, PZ-9D etc.
2.KPZ Series Shotcrete have diesel engine, electric motor and pneumatic motor.
3.KPZ-7A Pneumatic Shotcrete Machine are consisted of driving device (air motor), rotor assembly, air system, concrete spraying system, electric control box etc.
4.KPZ-7A Pneumatic Shotcrete Machine have advanced technology, rational structure, convenient operation, stable performance and long service life.
1.KPZ-7A Shotcrete Machine can be used for dry or half wet concrete spray construction.
2.KPZ-7A Shotcrete Machine are widely used in the tunnel, culvert, subway, slope reinforcement, hydroelectric works, underground works and high-methane laneway of coal mine etc.
KPZ-7A Dry Shotcrete Machine
Conveying dist. max.
Suitable mixture ratio
cement/sand and gravel=1:3~5
Suitable water and cement ratio
Aggregate size max.
Conveying pipe ID.
Air consumption of air motor