ESL Processing Applications

ESL systems use precise temperature control and rapid heating/cooling to inactivate spoilage organisms and enzymes without compromising product integrity. Utilizing either Shell and Tube heat exchangers or plate and frame type, Extended Shelf Life (ESL) heating and cooling jobs are easily accomplished by delivering precise, rapid heating and cooling for dairy, beverages, and liquid foods. This advanced thermal treatment destroys spoilage microorganisms while maintaining fresh taste, texture, and nutritional value for extended refrigerated shelf life.

• High-Temperature ESL: Precise heating to elevated temperatures followed by rapid cooling for longer shelf life without full sterilization.
• Gentle Product Handling: Tube-in-tube design minimizes shear while providing uniform heat transfer for sensitive ESL products.

• CIP & SIP Compatible: Fully drainable, hygienic construction supports rigorous cleaning and sterilization cycles required in ESL lines.
• Dairy & Beverages: Ideal for ESL milk, flavored dairy drinks, plant-based beverages, and juices requiring extended refrigerated stability.

• Viscous & Particulate: Large flow channels handle ESL creams, puddings, smoothies, and products with particulates efficiently.
• Energy Efficient: True counterflow configuration maximizes heat recovery and reduces energy consumption in continuous ESL processing.