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

  • Model: LGP440/50PI-22E
  • Cylinder diameter (mm): 100
  • Cylinder stroke (mm): 110
  • Power (Kw): 22
  • Pump speed (r/min): 214
  • Max. Output (L/min): 440

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Customized Service

Phone/Wechat

+86-18538591025

Whatsapp

+86-18538591025

Email

sales@leadcrete.com

skype:

machine.machine6

ADDRESS

Xisihuan Ring-Road East, Tielu, Xiliu Lake sub-district, Zhongyuan District, Zhengzhou, Henan China

■Introduction
Description:

The LGP440/50PI-22E high-pressure grout pump, designed for drilling rigs, is a horizontal, three-cylinder, single-action, reciprocating piston pump. This advanced grout pump is equipped with a dependable frequency converter, making it safe, energy-efficient, and easy to operate and maintain. The pump features cutting-edge artificial intelligence control technology that enables the display and management of pressure, as well as real-time monitoring of instantaneous and cumulative flow.

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cement grout pump for drilling rig


Incorporating an integrated crankcase and gearbox design, the LGP440/50PI-22E high pressure grout pump for drilling rig offers robust performance and longevity while maintaining a compact size and light weight, which facilitates ease of movement. It's suitable for a wide range of applications including mining, geological exploration, railway and highway construction, water conservancy, hydropower projects, bridge building, high-rise construction, and foundation reinforcement.


Application:

High-pressure grouting pumps can inject slurry (such as cement slurry, chemical slurry, etc.) into the ground at high pressure to reinforce soil, fill cracks, and improve foundation bearing capacity.
Assisted drilling: During the drilling process, grouting pumps can help stabilize the hole wall, prevent hole collapse, and improve drilling efficiency. 
Application areas: High pressure grout pump is widely used in construction engineering, geological exploration, mining, water conservancy and hydropower, transportation construction and other fields.

Features:

LGP440/50PI-22E High pressure grout pumps for drilling rig are specialized equipment designed to inject slurries, such as cement or chemical solutions, into the ground under high pressure. This process is utilized for soil reinforcement, crack filling, and enhancing the load-bearing capacity of foundations. Additionally, during drilling operations, these pumps play a supportive role by stabilizing the borehole walls, preventing collapse, and thereby improving overall drilling efficiency.

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These versatile pumps find application across a broad range of industries, including construction, geological exploration, mining, water resources, and transportation infrastructure projects.

Frame:
- The frame is detachable from its base, which simplifies maintenance procedures.
- An access door is strategically placed to allow for easy gearbox servicing.
- The design incorporates vents that facilitate efficient heat dissipation.

High pressure grout pump in frame box


Power Unit:
- A 22kW motor powers the gearbox via a belt drive system.
- The pump employs a proven and dependable frequency converter for speed regulation, ensuring smooth operation and energy efficiency.

all in one frame high pressure grout pump


Gearbox:
- It utilizes helical gears for transmission, known for their stability and reliability.
- The crankcase and gearbox are integrated into a single unit, contributing to robust performance, extended lifespan, and a compact, lightweight design.

Grout Pump:
- Features three independent water tanks, with each of the three cylinders sharing a common suction and discharge chamber.
- The pistons are crafted from a bowl-shaped nylon self-sealing S polyurethane rubber, significantly boosting their longevity.
- Five dust seals on the piston rod prevent contamination of the power end by hydraulic mud, and a lubricating oil filter ensures clean operation.
- Equipped with a relief valve that automatically activates when pressure surpasses the safe limit, halting the operation of the working cylinder to prevent damage.

High pressure grout pump in container


Control System (Safe and User-Friendly):
- Offers infinitely variable control over both pressure and flow rates.
- Incorporates advanced AI technology for the digital display and management of operational parameters, including real-time flow monitoring and cumulative flow tracking.

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■Product Details
22Kw Motor

22Kw Motor

Control Cabinet

Control Cabinet

Frame

Frame

Gearbox

Gearbox

Horizontal three-cylinder reciprocating grout pump

Horizontal three-cylinder reciprocating grout pump

Pressure Pickup

Pressure Pickup

■Technical Parameters

Specification :

Model

LGP440/50PI-22E grout pump for drilling rig

Modality

Horizontal three-cylinder reciprocating single-action piston pump

Cylinder diameter (mm)

100

Cylinder stroke (mm)

110

Power (Kw)

22

Pump speed (r/min)

214

Max. Output (L/min)

440

Max. Pressure (MPa)

5

Inlet  diameter (mm)

89

Outlet  diameter (mm)

DN40

Size(L×W×H) (mm), Weight (Kg)

2050*1370*1310, 1365

Data:
1. All data are tested by water.
2. We can customize products according to your requirements.

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