Factory Made Pneumatic Down The Hole Rock Drill Bq90
Engine Oil Additive Package,API SP gasoline Engine Oil Additive,CK-4 Diesel Engine Oil Additive,Marine Engine Oil Additive Liaoning Yeboon Lubricating Oil Manufacturing Co.,Ltd. , https://www.lygearoil.com
2. For the mine quarry, block drilling, etc
3. Drilling speed: 5-8m/h
4. Max depth: 30m
5. TW: 250kg
Down The Hole Drilling machine
BQ90 series drill is a new model drill, we developed it specially used for stone quarry and the drill hole can be different diameter, depth, multi-orientation and angle.
Penumatic DTH driller (down the hole drill machine) for stone quarry
Down-the-Hole Drill Machines are mainly used for perforation working during stone quarrying. Full Pneumatic Down-The-Hole Drill Machines commonly used for drilling use a pneumatic system: The energy thrust is transmitted by compressed air. In fact Down-The-Hole Drill Machines need air compressors. The pneumatic hammers penetrate the rock mass by means of a drill rod that is nothing more than a shaped steel rod. The pneumatic system is supported or sometimes substituted by the hydraulic system in which hydraulic oil instead of air is used to transmit the energy.
Advantages:
1 Light weight, easy installation and transportation
2 The high quality pneumatic components ensure lower energy & air consumpition
3 The good hoisting ability
4 The particular mechanical tube devices for screwing and discharging to reduce the labor intensity
Model
BQ90-P
Hole diameter (mm)
φ90-100
Drilling depth (M)
20
Specification of drill rod (mm)
φ60×1150
Feed travel (m)
1
Working pressure (Mpa)
0.5~0.7
Air consumption (m3/min)
8~12
Weight (kg)
165
