What is the drilling machine for bored pile
There are many types of pile driver used in bored pile, which can be divided into circulating pile driver, reverse circulation pile driver and recirculating pile driver according to the circulation method.The reverse circulation pile driver is divided into pump reverse circulation,
Cycle, diving rig and so on.
According to the structure of the rig can be divided into turntable drilling rig, power head drilling rig.
