PZ-7 spray machine 
 7 cubic shotcrete machine concrete spraying machine, shotcrete machine building, mining shotcrete machine 

 PZ-7 project type shotcrete machine concrete spraying machine in the PZ-5C-type concrete spraying machine based on improved models. The main features of the machine is large capacity and strong vibration cutting, the material quickly, but better than the PZ-5C-type machine, a gate diameter of 64 or 51 adjustable and it is widely used in mining tunnels, culverts, subway, hydropower engineering and mine underground works or tunnel shotcrete construction of environmental protection and greening operations, PZ-7 spray machine , 7.5KW, 7 cubic meters of concrete spraying machine, shotcrete machine building, mining shotcrete machine, shotcrete machine engineering 
 Model PZ-7-type spraying machine production capacity of 7m 3 / h Working pressure 0.4-0.6Mpa 
 Air consumption 8-10m 3 / min Maximum transmission distance ≤ 200m wave spray machine motor power 7.5kw Weight 800kg 

 Octagon Mining Machinery Co., Ltd. mainly produces concrete spraying machine PZ-5, PZ-3, PZ-7, concrete, wet the machine HSP-5, HSP-6, HSP-7, and spraying machine shotcrete machine blasting accessories tube; shotcrete machine rubber plate; shotcrete machine liner; shotcrete machine feed chamber; shotcrete machine elbow; shotcrete machine nozzle. 

 Tel :0537 -2,165,458 
 Fax 0537 -2530678 
 Mobile: 15069731211 
 Manager: Zhang Song 
 QQ: 1399893937 
 E-mail: 1399893937qq.com 
 Website: www.bafangjixie.com