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Alfa Laval ALS

Agitators

The Alfa Laval ALS is a side-mounted agitator for hygienic mixing and blending in atmospheric and pressurized tanks. Its versatile, modular and hygienic design enables customization to meet the requirements of virtually any duty and ensures cost-effective, energy-efficient operation. Exceptional cleanability through Cleaning-in-Place makes the ALS agitator ideal for use in sterile and aseptic applications. An ATEX-certified version is available for use in potentially explosive environments.

Applications

The ALS side-mounted agitator is designed for a wide range of tank mixing and blending duties across the dairy, food, beverage, brewery, personal care, biotechnology and pharmaceutical industries.

Benefits
  • Versatile, modular, hygienic design
  • Can be configured for minimum energy consumption
  • Gentle product treatment
  • More uptime, higher yields due to low maintenance requirements
  • Meets EU and US standards and regulations such as EHEDG, USDA, FDA and 3-A Sanitary Standards
Design

The Alfa Laval ALS side-mounted agitator consists of a drive unit with bearing frame, shaft with special shaft seal, and specially designed energy-saving impeller (EnSaFoil) with two or three blades. The complete Alfa Laval agitator range includes top-, bottom- and side-mounting models.

Working Principle

The Alfa Laval ALS side-mounted agitator has an electrical drive motor that transmits the energy required for mixing and blending, either directly or via a gearbox, to the agitator shaft. The shaft rotates, turning the EnSaFoil impeller. The impeller movement creates a high flow with low shear due to the highly effective axial pumping effect on the liquid in the tank. This results in effective mixing and blending of the entire contents of the tank.


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