Multi-shaft mixing pile machine is a new type of drilling rig developed by adopting foreign advanced technology and combining it with my country's national conditions. It uses a multi-axis long auger drilling machine to drill holes in the soil. At the same time, the cement slurry suitable for different engineering continuous walls is injected from the end of the drill bit, and it is mixed with the original soil to build a section of soil cement wall at the original position, and then carry out the second drilling construction to make the adjacent soil-cement walls tangent to each other. Continuous construction can be used to make an underground continuous wall. At the same time, according to different needs, I-beams can be inserted for deep excavation foundation retaining maintenance or water stop.

It is widely used in waterproof retaining walls for underground works, protective walls for buried pipelines, waterproof and anti-seepage walls for river dams, and reinforcement of other soft soil foundations.

Features:

> Good water resistance and water-blocking performance;

> Large construction depth and low construction cost;

> Adopt multi-axis drilling, high construction efficiency, large starting torque, and strong overload capacity;

> The construction process has no vibration, low noise, no environmental pollution, no lateral extrusion, and little impact on adjacent buildings;

> The mixing shaft is equipped with different blades, which can effectively mix the soft soil and curing agent so that the top and bottom of the slot hole are uniform and the density is consistent, which can ensure the strength and anti-seepage ability of the wall.

> There is less residual soil and no secondary pollution of mud.