GEA Econhex

As energy prices rise and environmental regulations tighten worldwide, the dairy industry must adopt more efficient and environmentally responsible technologies - and GEA Econhex delivers precisely that. By smartly integrating Reverse Osmosis (RO) into a traditional dairy powder production line, this system achieves exceptional efficiency, reducing both energy consumption and initial capital expenditure while maintaining the highest product quality standards.

GEA Econhex also supports advanced heat treatment technologies such as Direct Steam Injection (DSI) and UHT Infusion, depending on the production need and capability. This helps minimize fouling and scorching while ensuring optimal microbial reduction. This capability enhances the system’s performance and ensures long-term reliability and product consistency.

Economic efficiency and optimized total cost of ownership

GEA Econhex provides impressive economic benefits through both optimized capital expenditure and lowered operational costs. Reverse osmosis technology typically requires a substantially lower capital expenditure compared with traditional falling film evaporators for the same water removal capacity. This makes the initial cost of implementing GEA Econhex more attractive for dairy producers seeking efficient and cost-effective solutions.

The system’s built-in energy efficiency also reduces operational expenses (OPEX). Reverse Osmosis has a very low specific energy requirement per ton of water removed. By combining RO, heat treatment and falling film evaporation, GEA Econhex uses less steam and electricity overall. This translates into lower energy costs over time, without compromising product quality. Depending on energy costs and milk processing capacity, this solution could deliver up to 20% savings in both CAPEX and OPEX.