1. Specification                                                     

• Advanced technology, simple operation
• Perfect structure
• Stable performance
• Friendly and environmentally
• Fast delivery

2. Mine use PC51 concrete shotcrete machine  

 
PC series concrete spraying machine's injection method is the tide spraying. Compared to the dry spray machine, its construction process has little dust, less spring back and high quality of shotcrete.

 
PC series concrete spraying machine is design for coal mine roadway engineering characteristics and requirements of coal mine production safe,

PC series concrete spraying machine's motor is YBK2 series of mine explosion motors, and the rubber plates, nozzles and other rubber materials have been passed the relevant department's test. Anti-static, anti-flame retardant performance meets the requirements of MT113

Zhengzhou Bo Yao Technology PC series concrete spraying machine contains Bo Yao PC5I, PC6I, PC7I, PC9I and other models, you can select a different device models based on the actual situation of the project.

If customs want to save labor, reduce labor costs, increase productivity, and improve concrete mixing quality, it is a better choose matching Bo Yao screw feeder to automatic feeding stirring.

3. Technical Data                                                  

Model	PZ-3	PZ-5	PZ-9
Name
Out pot	3m3/h	5.5m3/h	9m3/h
Max. Conveying Distance	200 m	200 m	150 m
water-cement ratio	< 0.4	< 0.4	< 0.35
Max. Aggregate Size	10 mm	15 mm	20 mm
Conveying hose dia.	φ42/50 mm	φ50 mm	φ64 mm
Working Pressure	0.2-0.6 MPa	0.2-0.6 MPa	0.2-0.6 MPa
Air consumption	5-6m3/min	7-8m3/min	9-10m3/min
Main Motor Power	3 kW(4hp)	5.5 kW(7.5hp)	7.5 kW(10hp)
Voltage	380V,440V,660V,1140V50Hz/60Hz
Basic chassis	Basic chassis is type ①.Skid ② and rail-wheel ③are optional

4. Common use                                                     

 
It widely used in construction, rail and road tunnel, mine shaft construction, slope reinforcement and other fields.