KQZ-100D gas and electricity linkage drilling rig
Key words: dth drill rig,dth drilling rig, dth drilling machine,dth
drilling,dth portable drilling rig,
The brief introduction of KQZ-100D gas and electricity linkage DTH drilling rig.
KQZ-100D electric submersible drilling rig is a new type of high
efficient rock drilling equipment designed for water conservancy
projects and building materials sites. It is widely used for
drilling in all kinds of rock stratum and drill hole.For example
water conservancy and construction slope treatment etc.
KQZ-100D electric submersible drilling rig is an impact rotary
drilling rig. Its internal structure is different from that of the
general drilling machine. Its gas distribution and piston reciprocating
mechanism are independent, that is, the impactor. The front end is
directly connected to the bit, and the back end is connected to the
drill pipe. when diving the hole, the impactor drill in hole. the
piston (hammer body) in the impactor is made reciprocating to
strike the drill tail through the valve, making the drill produce a
kind of gyration force to the rock bottom.
2.Characteristics of KQZ-100D gas and electricity linkage DTH drilling rig
Small volume, light weight, suitable for large and medium-sized
drilling rig can not workplace, convenient and flexible.
3.The technical parameter of KQZ-100D gas and electricity linkage DTH drilling rig
|Rotary speed of drilling tools||r/min||90|
|Drill pipe||mm||50/ 60|