It is a new type of pile driving machinery characterized by electro-hydraulic control, walking 360 degree rotation, and hollow output shaft power head. This machine is suitable for clay layers
Gravel layers, sandy soils, collapsible loess and other formations are also suitable for high groundwater levels. In addition to long spiral dry construction, CFG can also be used
Construction methods such as construction and grouting can also be used for deep mixing construction by changing the drilling tools.