The 2ZBQ portable pneumatic grouting pump uses compressed air as power and can be used in places with heavy water and high gas. It can be blocked for a long time without heating problems.

The pump uses the working medium (slurry, compressed air) to transmit pressure signals to form a closed-loop automatic control performance, with a simple and reliable structure. The automatic stepless control is accurate and there is no overpressure problem. The pump reversing mechanism has the performance of automatic air pressure positioning, reliable use, and the performance of automatically adjusting the discharge volume according to the predetermined grouting pressure. It can inject single liquid slurry, double liquid slurry and chemical slurry.

It is suitable for grouting and blocking water, filling gaps, reinforcing broken rock layers and other projects at construction sites such as mines, tunnels, water conservancy, subways, buildings, bridges, etc.

Product features:
1. Low energy consumption, low vibration and low noise
2. Small size, high efficiency, stable and reliable performance
3. Convenient pressure and flow adjustment, long service life
4. Advanced structure, high rated output pressure and large displacement
5. Full function and multi-purpose, can be used to inject single-component slurry or two-component slurry; can be used to inject chemical slurry or cement and other slurries
6. Strong adaptability in flammable, explosive, temperature and humidity places
7. Realize two-cylinder operation to achieve a slurry mixing ratio of 4:1 or 1:1, high pressure and large displacement to meet high-intensity injection construction.