KANEX Group experts developed SBPU-200SPR drilling rig for underground mining
. The machine is designed for drilling of long blast holes and auxiliary wells (perimeter, stowage, ventilation holes, etc.) using an air hammer. The presence of pneumatic machine stroke provides mobility and ease of installation at the drilling point. The drilling body rotation mechanism allows quickly installing the feeder at any angle (0-360 °) in the drilling plane. Four hydraulic thrusts firmly fix the feeder in underground mines.
Mechanisms of the drilling body manipulation:
- two hydraulic cylinders for feeder lifting from the transportation to the operation position;
- feeder rotation mechanism for changing the drilling angle from 0 to 360 °;
- hydraulic thrust cylinder reduces projection of drilling string from the feeder frame.
Currently the machine is operated at ore mining at the facilities of Rasvumchorrsky mine of Apatit Stock Company, where KANEX Group carries out stone drivages and mining works on equipping and tooling of mines.