Summary：
       The concrete spraying machine is dry shotcrete machine, which uses compressed air, according to a certain proportion of the concrete mixing material by pipeline and high-speed spray to the spray surface, and forming concrete supporting layer. Shotcrete technology is widely used in the fields of building, highway tunnel construction, mine shaft construction, slope reinforcement and so on because of its simple process, effect, economic cost and fast construction speed.

Characteristics：
1.Fully pneumatic, without power connection, safe and convenient；
2.Flexible and easy to use, simple and convenient；
3.High performance, multi head spiral air conveying technology makes the shotcrete layer dense, uniform and high in strength；
4.High cost-effective products.

Technical parameters：
Product name：       Pneumatic shotcreting machine
Model：           PQC6I
Output：          6m3/h
Maximum delivery distance：Horizontal：200m，Vertical：60m
Maximum aggregate：   20mm
Working pressure of air：  0.3～0.6MPa
Air consumption：     15m3/min
Power of pneumatic motor：5.8kW
Dimensions：       1500x800x1180mm
Weight：         600kg

Key Words：Pneumatic shotcreting machine Shotcrete Machine Concrete spraying machine