SMW drilling rig , which is short for Soil Mixing Wall,is a new generation construction method . It uses special multi-shaft stirring to drill into the soil in situ, and at the same time inject the cement slurry into the soil at the end of the drill bit. After fully stirring and mixing, install H-beam or other profiles before the water-concrete mixture is hardened. In the stirring pile body, a continuous and complete, seamless underground continuous wall with certain strength and rigidity is formed. The wall can be used as a soil retaining and water-stop structure for underground excavation foundation pits.
T-works is the best drilling rig manufacturer, and our SMW drilling rig/ pile drilling machine can build 70-80m2 of walls per shift under normal geographic conditions.