ALS

The Alfa Laval ALS side-mounted agitator is suitable for atmospheric and pressurized tanks and comes in various sizes. The modular design and sizing options ensure an agitator fit-for-purpose, so you will only have to invest what is needed, enabling optimal power consumption. In addition, the ALS side-mounted agitators are designed for easy CIP and can be used in sterile/aseptic and ATEX-certified applications.

ALS side mounted agitator front view

Excellent levels of hygiene for a wide range of cost-effective, tank-based blending and mixing duties

  • Easily tailored to meet specific tank/process requirements - modular design with hygienic materials increases flexibility and optimizes operation
  • Reduced energy consumption – unique impeller design and product heat absorption makes ALB up to 400% more efficient than impellers with standard pitch
  • Hygienic design and smooth surfaces meet EHEDG, USDA, FDA and 3-A standards
  • Operates at low speeds without reducing pumping capacity – up to 80% less power consumption compared with conventional impellers
  • High productivity – low wear and low maintenance (no dismantling or tank entry, for instance, to replace long-life seals and bearings)

We have versions for sterile/aseptic applications and optional equipment, including welding flange, blind flange, cover for motor/gear and spare part kits for all ALS side-mounted agitators. ATEX certification and material certificates are available on request. 

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Customer case story: Agitator retrofit boosts dairy energy efficiency

Do you want to learn about how agitator retrofitting helped Milchwerke Oberfranken West eG, an international producer of fine cheese specialties, boost efficiency with up to 80% energy savings?

cheese with honey 640X360

How it works

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How does the ALS side mounted agitator work

Based on a modular design, our ALS side-mounted agitators consist of a drive unit with a bearing frame, a shaft with a special shaft seal and specially designed energy-saving airfoil (EnSaFoil) impellers with two or three blades. 

An electrical drive motor transmits the energy required for mixing and blending (directly or via a gearbox) to the tank agitator shaft. The shaft rotates, turning the EnSaFoil impellers. 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.

Efficient agitation adds to the mix

Interested to learn about our range of hygienic agitators? Read on to find out more about the benefits and application in this brochure.

close-up-agitator 640 360 for vignette

360° Service and maintenance videos

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Download the product models in Neutral or Native CAD file formats. It is also possible to download 3D PDF files.

 View CAD portal 

Animations

 

 

Visit the animations site and take a look inside a product to see and understand how it works. 

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