SLQ-100B deep hole rock drill

Application

SLQ-100B down-the-hole drill, a new type of efficient pneumatic drilling equipment designed by our factory with single power, simple structure, light use, short auxiliary time,and low cost, is suitable for underground mining, drilling large-diameter deep holes, tunneling the main roadway and mining preparation roadway, drilling patio and ventilation holes, etc., and the drilling ore and rock can obtain a high drilling speed in the range of Proctor hardness coefficient f= 8~14.

Technical specifications 

1.Model              SLQ-100B

2.Diameter of drilling    65~130 mm

3.Rock hardness     f=8～14

4.Depth of drilling           60 m

5.One push of the drilling distance    1000 mm

6.Rotation speed of drilling      90 rotations/min

7.Working Pneumatic Pressure      0.5~0.7 MPa

8.Water Pressure              0.4～0.6 MPa

9.Air consumption           81～103 L/S

10.Water consumption         8～12 L/min

11.Drilling speed         100～200 mm / min

12.Air Pipe Diameter                              38mm

13.Water Pipe Diameter                           16mm

14. Tunnel requirements                         2.5m*2.5m～3m*3m

15.Cylinder

（1）Cylinder diameter            140 mm

（2）Propel effective travel         1140 mm

（3）Push force                 ＞650 Kgf

13.Drill rod

（1）Outer diameter             Φ50mm

（2）Inner diameter             Φ39mm

（3）Length               1026 mm

（4）Weight               6.8 Kg

14.Pneumatic motor

（1）Type         QT6 blade-type pneumatic motor

（2）Power            6 hp

（3）Pneumatic pressure      0.6～0.7 MPa

（4）Rated speed      2550 ruining /min at 0.63Mpa

15.Guide rail declensions

（1）Length         2380 mm

（2）Height         470 mm

（3）Weight         195 Kg

16.Drilling pillar

（1）Pillar outer diameter        108mm

（2）Pillar lift range        2500~2900 mm

（3）Pillar weight          85 Kg