CS-01 Coal Mine

Rio Tinto CHPP
Drive Motors for Honert Screen
Original Set-Up
Eight M36 Grade 8.8 bolts with double nuts tightened with flogging wrench
Issues Experienced
  • No Control of bolt load
  • Difficult and confined location
  • Double nuts used to help prevent loosening during service
  • OH&S issues with the use of flogging Spanner
Technofast Product Used

Special M36 x 4.0 High Tensile EziTite® Hydraulic Nuts

  • Easy installation and handling
  • Removed the need for flogging spanner improving OH&S
  • Precise bolt load achieved
  • Units remained tight throughout operation period
Installation Time

Old Method = 2 hours (2-3 personnel)
New Method = 20 minutes (2 personnel)
Time Saving = 1 hour and 40 minutes

CS-03 Gold Mine
CS-11 Steel Mill

Many improvements to Steel Products

We have improved the task safety by eliminating the extreme effort required to tension the fasteners holding the drive motor in place. The process is faster and safer and I would recommend the product for similar applications

Maintenance Planner CHPP

Innovation solutions for your industry.

Technofast Industries is an worldwide leader and specialist in Bolt Tensioning, providing innovative and effective technical solutions along with uncomprising customer service.