High pressure grout injection pump are an important part of the grout structure. The performance and quality of cement grout pumps play a decisive role in the safety, quality and efficiency of grout projects. High pressure grout injection pump has low energy consumption, low vibration, low noise, small size, high efficiency, stable and reliable performance, convenient pressure and flow rate adjustment, and long.


High pressure grout injection pump has  the following features:

1. Environmental protection: Excellent mechanical performance, no noise, no pollution.

2. Portable: Small size, light weight, easy to carry and easy to operate.

3. High efficiency: With advanced technology, time saving, labor saving and high efficiency, you can reach the working pressure of 0-50Mpa in a few seconds.

4. Safety: Reliable technology, reasonable structure, safe use.

5. Continuous pressure: Continuous high pressure allows the agent to effectively block microgap and capillary filling in concrete structures.

6. Non-destructive structure: Attach the grout nozzle directly to the concrete crack of the grout, without choosing grooves or pipes, so as not to damage the structure.

7. Leakage blockage: In the case of water leaks in various gaps, honeycomb leaks, groundwater spouts, water can be carried directly to the grout to prevent leaks. Grout can be effectively injected into deep cracks.


 Application of high pressure grout injection pump:

1. Clogs and cracks in various buildings and underground concrete projects, clogging and sealing of expansion joints, construction joints, structural joints.

2. Leakage clogging and reinforcement of drilling walls for geological drilling projects.

3. Grout of reservoir dam body for reservoir and hydropower projects, prevention of leak blockage and intrusion of water tunnel cracks, prevention of intrusion of dam concrete crack reinforcement.

4. Subways, tunnels, culverts, sewage treatment ponds, cracks in concrete leak with water and stop leaks.

5. Basements, underground parking lots, underground passages, concrete cracks, water leaks.


The efficiency of grout work is very important. Construction costs can only be reduced by improving the efficiency of grout injection pump . As a grout pump supplier, we can give you the following advice:

1. Make sure the grout pipeline is unblocked. Only unblocked pipelines can transport the slurry smoothly and improve efficiency.

2. Change the speed of the grout pump. The faster the speed, the higher the natural efficiency.

3. Install the adjusting valve on the outlet pipe of the grout pump and open the valve as wide as possible.

4. Change the outer diameter of the impeller. The larger the outer diameter of the impeller, the higher the suction efficiency and the higher the efficiency of natural injection.

High pressure grout injection pump

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