Demineralized cooling water for alu die casting

Alu-druckguss deliver machined and pre-assembled aluminum components and they process around 5,000-tons aluminum annually.

For their high-quality aluminum die casting they need demineralized water for dilution of coolants. Using demineralized water compared to city water is more economical – the use of coolants is reduced, the destruction of the used coolants costs less, and the level of maintenance on the machinery is lower.   

With a reverse osmosis plant, you can make demineralized water without the use of hydrochloric acid and sodium hydroxide. SILHORKO-EUROWATER has delivered a compact unit CU:RO, that consists of pretreatment and a complete reverse osmosis system on the same skid.