How to use


Working Sequence


Drilling

  • Equipment : Hydraulic drill machine with dust collector, low noise and fast drilling ability
  • Drill Bit : Ø 85 / 90 / 95 / 105mm Bit
  • Interval between holes : 50cm / depending on intensity and cohesion of rock
  • Distance of holes : 50 ~ 200cm / depending on the surface
  • Depth of hole: 150 ~ 250cm / depending on the surface

Splitting

  • Equipment : Ø 85 / 95mm splitters(6EA)
  • Hydraulic (Oil Pressure) Piston Type
  • Direction : Depending on boring line.
  • Inserting depth of working unit : Depending on working condition or holes depth.























Breaking

  • Selecting equipment : Select a Breaker, when silencing walls are installed, required noise under the law and short working period. if low noise would become a target of public grievance, Select a Nipper.
  • Crushing with a Nipper : if size of separated rock is big, hit 2∼3times using of 0.6㎥-Breaker and make it easy to carry out.

rock drilling

rock splitting 1

rock splitting 2

rock splitting 4