#Percussiondrilling
#pilefoundation
#pilemachine
percussion drilling is a process in which a heavy weight bailer is lifted and releases under gravity. it hits the ground with enormous force and cuts it. the bailer collects the material from the bore hole.
It is most popular in south asia because of its low cost and mostly used for digging wells to get access to underground water.
The driving force is a diesel engine connected to a winch.
Winch working here is local made.
Low cost drilling
Types of drilling
Негізгі бет Ғылым және технология percussion drilling The bailer wench. tube well boring, foundation drilling
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