- 中原仁邦
Product Introduction: P20 Jet Grouting Integrated Pump is a mechanical equipment that can both spray and inject grout. Jet grouting uses the thrust generated by a hydraulic pump to cause two oil cylin
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Product Introduction: P20 Jet Grouting Integrated Pump is a mechanical equipment that can both spray and inject grout. Jet grouting uses the thrust generated by a hydraulic pump to cause two oil cylinders to reciprocate and move alternately, sending thick and dense materials from the conveying pipeline to the mixed flow pipe. Compressed air forms a thin flow through the pipeline and is sent to the nozzle. A certain proportion of accelerator is added to the nozzle and directly sprayed onto the sprayed surface; Injecting directly delivers dense flow materials from the conveying pipeline to the pouring body; Widely used in construction projects such as housing, highways, railways, tunnels, hydropower stations, etc.
Production capacity (m ³/ h) : 3-20
Maximum aggregate diameter (mm): 15mm (shotcrete)/30mm (grouting)
System pressure (MPa): 22
Main motor power (kW): 37
Total weight (kg): 2300
Outstanding advantages:
Stable performance and low maintenance cost
The machine has stable performance, few wearing parts, and low maintenance and use costs.
High degree of automation and simpler operation
The electricity adopts PLC centralized control, which ensures reliable operation, long life, programmed work and simple operation.
Excellent production technology, good shotcrete continuity and more efficient
The one-piece nozzle made of high manganese steel is smoother, more wear-resistant, has small spray pulsation and good continuity.
High flexibility in conveying volume adjustment
The delivery volume can be adjusted as needed.
The amount of quick-setting agent added is steplessly adjustable
The addition of quick-setting agent is continuously adjustable and can be infinitely adjusted according to the amount of shotcrete.
Wired handle control, more convenient to operate
Wire-controlled handle device makes operation more convenient.
The grouting function is easy to switch
The grouting construction can be carried out by replacing the discharge port and screen.
Technical parameters:
Production capacity (m³/h): 3～20 | Concrete outlet pressure (MPa): 7.5 |
System pressure (MPa): 22 | Main motor power (kW): 37 |
Working cylinder diameter × stroke (mm): 140 × 800 | Hopper volume (m³): 0.3 |
Working air pressure (MPa): 0.4～0.6 | Loading height (mm): 1000 |
Maximum aggregate diameter (mm): 15mm (shotcrete)/30mm (grouting) | Concrete distribution valve: S pipe valve |
Lubrication system: automatic + manual | Concrete slump (mm): 120～180 |
Fuel tank volume: 142L | Cooling method: air cooling |
Dust near the machine: <6mg/m³ | Rebound: ≤10% |
Machine weight (kg): 2300 | Overall dimensions (mm): 3250×1550×1600 |