LGP440/50PI-22E High pressure grout injection pump for drilling rig is one of the commonly used equipment in drilling and geological exploration. It is mainly used to inject high-pressure grout into the borehole to reinforce the stratum, stop water or perform other geological engineering treatments.
 
LGP440/50PI-22E High pressure grout injection pump has a mature and reliable frequency converter, with the characteristics of safety, energy saving, convenient operation and maintenance. At the same time, the advanced artificial intelligence control is adopted, which is used to realize the display and control of pressure, with the function of instantaneous flow display and accumulation. In addition, the use of crankcase and gearbox integrated design, so the pump is not only reliable performance, long service life, but also small volume and light quality, good decomposition, easy to move.

LGP440/50PI-22E High pressure grout injection pumps have a wide range of applications in the fields of drilling and geological exploration, mainly including the following aspects:
Formation reinforcement: By injecting slurry into the formation, the bearing capacity and stability of the formation are improved to prevent the formation from collapsing or deforming.
Water-stopping and anti-seepage: When drilling in areas with high groundwater levels, a high-pressure grouting pump can be used to inject slurry to form a water-proof curtain to prevent groundwater from seeping into the borehole or working area.
Crack repair: For cracks or cavities in the formation, a high-pressure grouting pump can be used to inject slurry for filling and repair to improve the integrity and stability of the formation.
Foundation treatment: In the foundation treatment of buildings or structures, high-pressure grouting pumps also play an important role, such as pile foundation reinforcement, foundation treatment, etc.

LGP440/50PI-22E High pressure grout injection pump for drilling rig features:

1. Frame of high pressure grout injection pump:

Maintainability: The frame is designed to be removable from the base, making maintenance tasks more accessible and convenient.
Easy Access: An open door in the critical area facilitates gearbox maintenance, reducing downtime and improving overall serviceability.
Heat Dissipation: Including blinds in the design helps with efficient heat dissipation, ensuring optimal operating temperatures and protecting components from overheating.
 

2. Power unit of grout injection pump for drilling rig:

Powerful Motor: Equipped with a 22Kw motor, it provides ample power to the gearbox through a belt drive system.
Reliable Speed Regulation: Using a mature and reliable frequency converter ensures precise and efficient speed regulation.
 

3. Gearbox of grout pump for drilling rig:

Stable Transmission: The adoption of inclined gear transmission ensures stable, safe, and reliable operation.
Integrated Design: The crankcase and gearbox are integrated, enhancing structural integrity, prolonging service life, and reducing overall size and weight.

4. Grout pump of injection pump for drilling rig:

Separation Design: The pump features three separate water tanks, each with a shared suction and drainage chamber, facilitating efficient pumping operations.
Durable Piston: The bowl-shaped nylon self-sealed polyurethane rubber piston improves durability and extends the service life of the pump.
Prevention Measures: Five dust seals on the pull rod prevent hydraulic mud from entering the power end and the lubricating oil filter, ensuring smooth and contamination-free operation.
Safety Feature: A relief valve automatically opens when the pressure exceeds the allowable limit, protecting the working cylinder from damage.
 

5. Control system of high pressure grout pump:

Versatile Control: Offers infinite variation in pressure and flow, providing precise control over pumping operations.
Advanced AI Control: Incorporates advanced artificial intelligence for intuitive display and control of pressure numbers, along with instant flow display and accumulation functionality, ensuring safe and easy operation.
Overall, this high pressure injection pump equipment combines robust construction, high-performance components, and advanced control systems to deliver reliable, efficient, and user-friendly grouting solutions.