tunnel cement grout plant

The Bentonite Injection Plant for Tunnel and Foundation Projects is an integrated equipment system combining high-speed slurry mixing, low-speed storage, and pressure injection. It ensures a continuous and reliable supply of slurry for applications such as tunnel grouting, foundation reinforcement, borehole wall stabilization, underground seepage control, and deep foundation construction.
In tunneling, underground engineering, and foundation treatment projects, factors such as loose soil layers, rock mass fractures, and groundwater seepage can compromise construction safety and structural stability. To improve ground conditions, construction teams typically need to prepare a uniform, stable bentonite slurry and inject it—at design-specified pressures—into boreholes, fractures, or subsurface voids.

A cement grouting pump is used to inject cement-based grout into the ground or rock formations around a tunnel. This process helps to stabilize the tunnel, fill voids, prevent water ingress, and reinforce the surrounding soil or rock.

Tunnel cement grout station machine is designed with quality, productivity and easy operate in mind. Our company with the ISO certificate, SGS report. Each grout mixing tank and pump for sale is inspected and tested for the highest level of quality. The Tunnel cement grout station machines are also available in different tank sizes, and different pump capacity and pressure, also the machine power.