Stack Sizer® Technology Increased Production of Zinc Ore in Brazil
Votoratim Metais – Unidade Vazante, Brazil was planning to replace an old ball mill to increase its plant production.
Following a series of industrial tests conducted at Derrick’s Testing Facility in Buffalo, New York a decision was made to acquire six Derrick® 5-deck Stack Sizer® machines to replace existing hydrocyclones. The Stack Sizers were fitted with 0.15 mm Polyweb® screen panels.
Download the complete case study to discover how much production increased when using six Stack Sizers!