• Zn

Reninería de Zinc de Cajamarquilla

  • TIMEFRAME: 2007 - 2009
General Info
  • Client: Votorantim Metais
  • Plant Capacity (t/day): Ampliación de 160,000 a 320,000
Main Quantities
  • Concrete (m3): 2100
  • Structure Erection (t): 26000
  • Sag Mills:
  • Ball Mills:
  • Man Hours (MM): 1,4

The Cajamarquilla Refinery is the first refined Zinc producer in Peru

It is located 24 kilometers eastern Lima, near the town of Chosica. It is currently the main refinery of its kind in Peru and one of the most important in the world. The achievement of the milestones before the deadline, the saving and material control, as well as the behavior of the team involved allowed us to deliver a successful project for the client.

Our services included:

Construction of the roaster plant and sulfuric acid, cell house building, Stebbins tanks and thickeners, among others. Includes pre-commissioning, commissioning and start-up work.