Line Boring

DKHPS Line Boring Division provides high quality line boring services so your operations can continue to run at maximum efficiency and production through the minimization of down time on your equipment.

With specialized trades people boasting many years industry experience, our priority is to ensure all jobs are completed on time and within budget at your convenience. With a fleet of mobile units that meet mine site specifications we are available to come to you no matter the time or location. We also have a fully equipped workshop able to support your larger scale offsite projects with fully maintained, lathe, mill, and radial arm drills.
  • 24/7 on call service
  • Onsite and offsite line boring
  • Machining services include metal lathes, milling machines, radial arm drills and Hydraulic press
  • Refurbishment of Equaliser bars, A-Frames, Dog Bones, Track Frames and Axle Boxes
  • Liquid Nitrogen supply ready for delivery
  • Bore Welding capabilities +800mm inside diameter
  • Liquid nitrogen metal shrinking from wheel bearings to dragline king pins
  • Pipe freezing – so maintenance and repairs can be performed on pipes with non-functional valves
  • Onsite mobile milling
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