Punching Pile Driver is an important drilling machine of pile foundation construction, the main structure is main winch, secondary winch, frame, hammer, mud pump and operation counters.

Punching Pile Driver is mainly used for drilling pile construction, It has obvious advantages particularly in the pebble, boulder stratum conditions. Its working principle is to lift striking hammer to free-fall down strike repeatedly, split and smash the mud, rock in the drill or push them into drill hole wall, suspend them in drilling mud, and then dig out them by cut tube devices.

Although the construction of Punching Pile Driver is simple, and works slowly, compared with other construction methods, the overall consumption is the lowest one, that is one of the reason why many construction companies have chosen it as main Drill Pile equipment Meanwhile, compact soil wall around hole stables the wall, improves the bearing capacity of pile foundation, all have certain effect.