Milk Membrane Concentration Process Equipment, Setting a New Benchmark for Efficient Dairy Concentration

Milk, as a globally consumed and nutrient-rich beverage, undergoes concentration processing as a critical link in the dairy product industry chain. However, traditional evaporation concentration processes face issues such as high energy consumption, severe damage to heat-sensitive nutrients, and altered product flavor, making it difficult to meet market demands for high-quality concentrated milk, milk powder, and other products. Xihe Fluid Technology, with its deep expertise in membrane separation technology, introduces the Milk Membrane Concentration Process Equipment, leveraging ultrafiltration, nanofiltration, and reverse osmosis technologies to bring revolutionary breakthroughs to milk processing.

I. Multi-Stage Membrane Separation Process for Precise Retention of Milk Nutrients

Xihe's Milk Membrane Concentration Process Equipment employs a multi-stage membrane concentration synergy process, achieving molecular-level precision separation and concentration for the complex components of milk:

• Ultrafiltration (UF) Pretreatment: Utilizing ultrafiltration membranes with a molecular weight cutoff of 10 - 100 kDa, it selectively separates macromolecular casein and whey protein from milk while removing impurities such as bacteria and colloids. The protein retention rate exceeds 98%, effectively enhancing milk purity and laying the foundation for deep concentration.

• Nanofiltration (NF) Intermediate Separation: Nanofiltration membranes (molecular weight cutoff of 100 - 500 Da) further remove lactose, ash, and small molecular impurities from milk, optimizing the component ratio while retaining minerals such as calcium and phosphorus, as well as vitamins, ensuring high-quality concentrated milk.

• Reverse Osmosis (RO) Efficient Concentration: Reverse osmosis membranes (molecular weight cutoff < 100 Da) achieve efficient concentration at room temperature and low pressure, increasing the solid content of milk from approximately 12% to 40% - 50%. The retention rate of key nutrients exceeds 95%, avoiding protein denaturation and flavor loss caused by traditional high-temperature evaporation.

II. Five Core Advantages, Reshaping Milk Processing Standards

1. Nutrient Preservation, Superior Quality

The equipment employs room-temperature membrane separation technology, effectively avoiding the destruction of heat-sensitive nutrients by high temperatures in traditional processes. It retains active substances in milk such as lactoferrin and immunoglobulins, with a 40% increase in vitamin C retention and stable calcium content without loss. The concentrated milk processed by this equipment is richer in nutrients and has a fuller taste, helping enterprises create high-end dairy products and enhance product value.

2. High Efficiency and Energy Savings, Cost Reduction and Efficiency Improvement

Compared to traditional evaporation concentration processes, membrane concentration technology reduces energy consumption by 60%. For a processing capacity of 50 tons of milk per day, annual electricity savings exceed 2 million RMB. The equipment improves processing efficiency by three times, with cross-flow filtration and intelligent backwashing systems reducing membrane fouling and extending membrane element lifespan to 3 - 5 years, lowering overall operational costs by 45%.

3. Green and Environmentally Friendly, Sustainable Development

The operation process requires no chemical additives, with a filtrate recovery rate exceeding 97% and wastewater production reduced by 80%, significantly easing environmental treatment pressures. This helps enterprises easily pass environmental audits, achieve green and low-carbon production, and align with the sustainable development trends of the dairy industry.

4. Intelligent Customization, Flexible Adaptation

Supporting full-capacity customization from 1 - 100 m³/h, the modular design allows flexible combination of ultrafiltration, nanofiltration, and reverse osmosis units to adapt to various processing needs such as fresh milk concentration, milk powder base production, and yogurt raw material preparation. The PLC automated control system enables real-time parameter monitoring and remote operation, with one-click switching of production modes, enhancing production stability and flexibility.

5. Full-Chain Services, Worry-Free Experience

Xihe provides end-to-end services, from raw material analysis, small-scale process validation, and customized equipment production to installation and commissioning, personnel training, and after-sales maintenance. With 25 patents in membrane separation technology and successful experience serving over 20 dairy enterprises, Xihe ensures rapid project implementation and stable operation.

III. Diverse Application Scenarios, Empowering Dairy Industry Upgrades

The equipment is widely applicable to scenarios such as liquid milk concentration, milk powder production, cheese base preparation, and whey protein extraction. Whether improving the quality of traditional dairy products or aiding in the development of high-value functional dairy products, it offers precise adaptability. The equipment seamlessly integrates with downstream processes such as sterilization, filling, and spray drying, helping enterprises build intelligent and standardized production systems.

In today's increasingly competitive dairy industry, milk processing urgently requires technological innovation. Xihe Fluid Technology's Milk Membrane Concentration Process Equipment empowers industry upgrades through technological strength and has become the trusted choice for many dairy enterprises. Contact us now for free process consultation and customized solutions, and join us in embarking on a new journey of efficient, high-quality milk processing!