Product Introduction
The extrusion grouting pump is a highly efficient and reliable solution for the long-distance transportation of high-concentration, viscous materials such as cement slurry, lime mortar, and other similar substances. It uses a unique squeezing mechanism to move material through flexible hoses, ensuring smooth and consistent flow without clogging or damage.
This type of pump is widely used in various construction projects including tunneling, underground engineering, mining, hydropower, and municipal works. It's also ideal for applications like blast furnace repairs, wall painting, and other industrial settings where precise and continuous grouting is required.
Designed with user-friendliness in mind, this pump features a compact structure, low noise operation, and high efficiency. Its ability to handle both wet and dry materials makes it versatile for different types of grouting tasks. The system is easy to maintain and repair, making it an excellent choice for long-term use in demanding environments.
Parameters
Below are the key specifications of the YGJYB-5 model:
Extrusion Grouting Pump |
||
Model |
YGJYB-2 |
YGJYB-5 |
Fluid Flow |
2 m³/h | 5 m³/h |
Pressure |
0.3 Mpa |
0.8 Mpa |
Mixing Ratio (Water : Cement Sand) |
1:0.5 (<5MM particle) |
|
Convey Distance |
Vertical 30 m Horizontal 60 m |
|
Voltage |
380V three-phase 50Hz |
|
Motor Power |
3 kw |
4 kw |
Extrusion Tube Inside Dia. |
38 mm |
51 mm |
Transport Tube Inside Dia. |
32 mm |
38 mm |
Dimensions |
1100*600*500 mm |
1300*800*900 mm |
Weight |
260 kg |
400 kg |
Product Display
The extrusion grouting pump operates by using a pair of rotating rollers that compress the hose inside the pump chamber. As the rollers turn, they gradually flatten the hose from the inlet to the outlet, creating a vacuum that draws in the material and then forces it out under pressure. This process ensures continuous and efficient pumping of viscous materials over long distances.

During operation, the hose expands again after being compressed, allowing it to draw in more material. This cycle continues, providing a steady and controlled flow. The pump can operate at temperatures up to 80°C, making it suitable for a wide range of industrial applications.


Working Principle
1. Compact design, easy to use, safe, and simple to maintain. 2. Low speed, high efficiency, quiet operation, and wide application range. 3. Can inject mortar, grout, and even spray when used with an air compressor and spray gun. |
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Contact Us
Henan Yugong Machinery Co., Ltd. has been specializing in machinery and equipment for over 20 years, focusing on research, development, and production of construction machinery and related products. With a team of over 500 employees, including more than 30 senior technical experts and 30 international sales representatives, we provide high-quality products and professional services to clients around the world.
Our company aims to deliver top-quality products, maintain a strong reputation, and offer exceptional service. "Quality First, Reputation First, Innovation, Excellence" is our core philosophy. We welcome partnerships from all industries and look forward to building a successful future together.

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