JNPE-90Pneumatic & Electric DTH Driller for Quarry
Technical data
Model number
JNPE-90
Max. drilling depth
35-40m
Drilling diameter
Φ80-φ90mm
Down-the-hole (DTH)
Φ80-φ90mm
Drilling speed
6-8m/h
Min. air pressure
0.5-0.7 MPa
Motor power
3Kw
Total compressed air consumption
7-9m³/min
Track travel
1m
Advance device
Electric motor, reducer, chain
The pneumatic rotation head
Electric motor, reducer
Drilling direction
Any direction
Adjustable height of the down jack
220mm
Pneumatic control panel
Remote control, manual change direction
Total weight
400KG
Each DTH driller is equipped with: one pc of impactor, one pc of drill bit, five pcs of Φ60mm (1m long) drill rods. Normally, the diameter of drill bit is 90mm.
Packing
Seaworthy packing, wrapped by waterproof plastic films and air bubbles (Regular) or contained in a plywood case (Custom)
Application
The type of multifunctional drilling machine is mainly used in quarry, available for horizontal, vertical and slantwise drilling. It is easier for making holes for the passage of diamond wire. The machine is necessary to assist diamond wire saw machine working in stone quarries.
Stone Cutting Machine
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