Hanlon Mining Ball Mill Expansion Project

Our Mining Client desired increased production from their milling operations, HE is currently providing  the Engineering, Procurement Assistance and Construction Management  services  to increase the South Mill design capacity from 19,000 to 31,000 TPD.  The Project involved the installation of two new 16′x19′ Metso Ball Mills as well as upgrades to the existing flotation circuit.  Our Client replaced all of their existing 400CF rougher flotation cells with 1500CF cell.  An additional 4500CF Flotation tank cell was added and a new column flotation cell installed.

HE was contracted to do the detail design to implement all the new equipment required to double the mills throughput.  HE specified all equipment and aided in the procurement of all equipment.  HE also aided with the construction management. Click here for video.

Engineering Service Package:

  • Detail Design Drawings and Specs
  • Procurement Documents and Recommendations for Purchase
  • Construction Proposal Analysis and Recommendation
  • Process Engineering
  • Construction Management
  • Start-up Assistance
  • Programming Assistance
  • As-Built Drawings



Metso Ball Mill

Metso Ball Mill