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A: 47 Oroya St, Boulder WA 6432

Ph: +61 8 9093 2972

F: +61 8 9093 2981

E: enquiries@mangelsdorfeng.com.au



A: 26 Craft Street, Canningvale WA 6155

Ph: +61 8 9456 3714

F: +61 8 9456 3739

E: enquiries@mangelsdorfeng.com.au





In order to provide better service to our customers, In 2012 Mangelsdorf Engineering established a dedicated rock drill division headed up by a highly experienced team.



Service Offering

Mangelsdorf Rock Drill Division offer high-quality and efficient rock drill service and support. Our expertise provides professional rock drill maintenance and repairs to help our customers maintain excellent drill rig performance.


Our goal is to help our customers reduce their cost per meter by reducing drifter rebuild costs, reduce rebuild turnaround times and to achieve drifter service intervals with ease i.e. 500 perc.hours.


With a highly experienced team dedicated to rock drill repairs we guarantee the quality of our work, offering OEM warranty on all drifter rebuilds.



In House Repairs & Benefits

Mangelsdorf Engineering carry out in house machining, service and repairs to drifters, reducing average turnaround time to a maximum of 5 working days. All drifters are measured and checked to ensure they are in line with our manufacturing standard.


We use:

  • Quality proven none OEM parts
  • OEM parts
  • In house manufactured parts to reduce rebuild costs & ultimately cost per impact hour. No modifications are carried out on any drifters without the approval of the customer. Where modifications are made to enhance performance or life of the drifter the customer shall be notified in advance if they would like to proceed.



Customer Care

To meet individual customer demands and to ensure fast turnaround times, in certain cases we are able to supply a reconditioned rock drill which can be rented until the rock drill is serviced, providing minimum disturbance to your production.


We also offer hire buy agreements on several models to reduce capital expenditure.



Makes & Models

We currently rebuild and supply spares and consumables for the following Atlas and Sandvik Tamrock drifters:

  • RD525
  • HLX5D
  • HLX5T
  • HL500
  • HL510
  • HL560
  • HL700
  • HL710
  • HL800
  • HL1000
  • HL1010
  • HL1500
  • COP1838
  • COP1238
  • COP1638
  • COP1838HD
  • COP2550
  • COP4050


Q&A and Reporting

Each rebuild is followed by our track and trace QA service. Each drifter is given a dedicated internal reference number on the start of a strip and quote assessment and used throughout the rebuild on the drifter.


This internal identification number supports all job information such as parts used, machining spec. history and technical information. This history is then used to help highlight any performance issues, major parts time life and to identify any drill rig issues which may have caused drifter problems i.e. failure report. Any urgent issues found are quickly reported to the customer to eliminate any further damage to other drifters on site.


Depending on the customer’s requirements a Drifter repair status report (Work in Progress Reports) are generated and sent via email on a fortnightly or monthly basis, but on request can be sent weekly.