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Master Group KQZ-100 full pneumatic submersible drilling rig field construction

Master Group KQZ-100 full pneumatic submersible drilling rig field construction

Brand Name : Huaxiamaster
Model Number : KQZ-100
Certification : ISO9001
Place of Origin : China
MOQ : 1 set
Price : FOB 2300USD per set
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 100 sets per month
Delivery Time : 5 days
Packaging Details : wooden packing
depth : 20-25m
diameter : 65-150mm
power : 4.4kw
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KQZ-100 pneumatic DTH drilling rig

1. Brief introductions of KQZ-100 pneumatic DTH drilling rig

KQZ-100 pneumatic DTH 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 .

KQZ-100 pneumatic DTH drilling rig is an impact rotary drilling rig. Its internal structure is different from the general drilling machine. Its gas distribution and piston reciprocating mechanism are independent with each other. The front end is directly connected to the bit, and the back end is connected to the drill pipe. When driving the hole, the impactor will rotate in the 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. Features of KQZ-100 pneumatic DTH drilling rig

Small volume, light weight, suitable for large and medium-sized drilling rig can not workplace, convenient and flexible.

3. Specifications of KQZ-100 pneumatic DTH drilling rig

KQZ-100
Borehole diametermm65-150
Borehole depthm20-25
Rotating speed of drilling toolsr/min68-85
Air consumptionm³/min10-13
Cylinder diametermm150
Drilling pipemm50/ 60
Motor powerkw4.4
Main engine lengthmm2400
Main engine weightkg190

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