How to choose the right one for your construction needs

Dear readers,

If you are looking for solutions for basement waterproofing, foundation reinforcement or tunneling, a grouting machine may be your ideal partner. But with a wide range of models and functions on the market, how can you make a wise choice? Don't worry, today we will take you into the world of grouting machines in the most understandable way.

​​Why is a grouting machine so important? ​​

Imagine that you need to accurately inject high-strength slurry into concrete cracks - manual operation is not only time-consuming and labor-intensive, but also prone to leakage due to uneven pressure. A professional grouting machine can deliver slurry at a stable pressure to ensure dense filling. Our customer Zhang Gong once shared: "Since switching to an electric grouting machine, the repair efficiency has increased three times, and the rework rate is almost zero."

​​Four golden rules for purchasing

1. ​​Pressure range​​: Residential repairs usually require 5-15MPa, while large infrastructure projects may require more than 20MPa.
2. ​​Flow control​​: The double-cylinder piston design is more suitable for high-viscosity materials, and the screw pump is good at continuous operation.
3. ​​Portability​​: Compact models (e.g., less than 20kg) are suitable for narrow spaces, and vehicle-mounted models are suitable for field construction.
4. ​​Intelligent functions​​: Pressure sensors and automatic shutdown devices can avoid overload risks.

​​Real case analysis​​

Last year, we assisted a subway contractor in selecting a grouting system with wireless remote control. Through real-time pressure monitoring, they successfully blocked a 0.3mm fine crack in the shield section, saving 30% of plugging materials.

Remember, choosing a grouting machine is like choosing a car - you need to consider both engine performance and driving experience. It is recommended that you request a trial machine service before purchasing to experience the operation yourself.