How Does Vibro Hammer Work?
OMS Vibratory Piling Machines work on the idea of reducing the resistance of the ground with vibration and by changing the formation of the ground. The vibratory piling machine transfers vertical vibrations to the pile via the hydraulic clamp. This, in turn, transfers vibration to the ground which reduces the friction between the pile and the ground allowing the pile to be driven or extracted with less force. The pile is driven into the ground by a combination of the vibrators weight and the centrifugal force it produces.
If you are interested in soil improvement, top feed/bottom feed vibroflotation systems and stone column equipment you can read about ground improvement techniques.