4 x 55kW VSD HIGH PRESSURE PANEL FOR UNDERGROUND MINING APPLICATION


To replace air drilling with hydro drilling Gold one mine required an electrical panel to drive a pump set skid for this drilling activity. The issue they faced was to regulate the pressure precisely for the drills to operate efficiently.

Hamar Controls designed and manufactured a multi pump VSD panel including the proprietary control system to control the number and pressure of high-pressure pumps for drilling in the underground mining environment and over the last 5 years Hamar Controls have supplied several of these panels into the harsh underground mining environment

Project Details


  • Started: Jan 2019
  • Location: Springs, Gauteng Province, South Africa
  • Rating: 4 x 55kW VSD, 525VAC
  • Spec: Proprietary control system