Castrol Magna™ PM ZZ Range (Previously called Castrol Cresta™ ZFX Range) are zinc-free mineral oil based circulating oils with excellent oxidation stability.
The Magna PM ZZ Range are high quality mineral circulating oils for the lubrication of roll bearings in paper making machinery. These products are based on a highly refined mineral oil, giving long life due to excellent oxidation stability.
The zinc-free additive system provides good anti-wear properties without the potential for zinc-based sludge formation which can help in extending filter life, providing cost and time savings associated with filter changes. In addition, the absence of zinc additives reduces the environmental impact of Magna PM ZZ on disposal.
Excellent oxidation stability extends oil life and minimises deposit formation.
The zinc free formulation can help reduce sludge formation and increase filter life.
Deposits are maintained in suspension, reducing wear and extending bearing life.
Good demulsification helps to keep water out of the circulation system and protect bearings and against corrosion.