Application and features: PZ-7-type wet and dry shotcrete machine concrete spraying as a rotor-type equipment for iron (public) road tunnel, high-rise buildings and water diversion culvert project. 
 Machine structure is simple, easy operation and maintenance. 

 Details: 

 Machine capacity 7-8m 3 / h 
 Concrete material mix cement / sand = 1:3-5 
 Application materials water-cement ratio ≤ 0.4-0.45 
 Accelerator dosage ≤ 0.3 
 Maximum transmission distance 200m vertical 20m horizontal 
 Maximum aggregate size Φ20mm 
 Conveying pipe diameter Φ64 
 Rotor diameter 480mm 
 Rotor Capacity 0.45L 
 Speed ??11 rpm 
 Working air pressure 0.4-0.6Mpa 
 Air consumption 7-8m 3 / min 
 Feeding height 1.1m 
 Motor Model Y160-6-7.5 (KW) 
 Voltage 380V 
 Vibrating motor power 0.37KW 
 Machine Track 600/900 
 Foot shape memory 1500x750x1200mm 
 Weight 900kg 

 Sincerely look forward to cooperating with you! The company produces various types of Roof Bolter, shotcrete machines, pre-stressed equipment, grouting machine! 

 WGJ-250-type bending machine 
 14-25 I-beam profile specifications 
 Minimum bending radius of 2 meters above 
 Cylinder sliding speed of 8-15 mm per second 
 Active wheel speed of 7-10 rpm 
 Hydraulic System Power 25mpa 
 Total power 11.9kw 
 Total Weight 2380kg 




 HJB-3 piston mortar pump (grouting) Main technical parameters 

 Row plasma volume 3m 3 / h 
 Working pressure 3mpa 
 Level of 100 m from the vertical conveyor 40 m 
 Motor 4kw 
 Motor speed 1420r/min 
 Pistons 150 round trips / min 
 64mm diameter pipe into the plasma 
 A pipe of diameter 38mm 
 Dimensions 1200x480x940 
 Weight 280kg machine and accessories 

 Injection pump compact simple, reliable, wheel design, easy to move. 
 Widely used in highway, railway tunnels, subway, mountain slopes, dams, and other soft rock reinforcement pressure grouting. 


 ? HJB-2 Squeeze grouting machine 
 ? 
 ? discharge plasma volume: 2m 3 / h 
 ? Rated discharge plasma pressure: 3MPa 
 ? Mixing ratio (cement sand): 1:0.5 
 ? Vertical conveyor height: 50m 
 ? Horizontal transport height: 100m 
 ? squeeze tube Model: 1050x68x38mm 
 ? conveying pipe diameter: 38mm 
 ? Motor type: Y100-4 / 6 pole 2.2KW/2.8KW 
 ? Spray air compressor displacement:> 0.4m 3 / min 
 ? Working pressure :0.3-0 .6 MPa 
 ? Body size: 1000x600x550mm 
 ? Weight: 320Kg 





 BW-150 type (injection pump) reciprocating mud pump is horizontal triplex single acting piston pump, can transform eight different pressure and flow. Displacement and the use of adjustable according to the hole depth for geological core drilling project to drill water transport fluid slurry saponification night. Deepest available supporting the use of drilling and 1,500 meters, can also be used for slurry perfusion, the pump energy consumption, flexible operation, high-quality durable, break down, and easy to move. 
 The main parameters: maximum flow 150L/min 
 Maximum pressure 70kg/cm2 
 Drive power 7.5kw 
 51mm Diameter suction pipe 
 32mm diameter pipes 
 Dimensions 1840x795x995MM 
 Weight 560kg