Agitators

How do agitators work?

An electric motor transmits, either directly or via a gearbox, the energy required for mixing and blending to the agitator shaft. The shaft rotates, turning the agitator’s unique energy-saving impellers. The impeller movement creates a high flow rate with low shear due to the highly effective axial pumping effect on the fluid in the tank. This results in effective mixing and blending of the entire contents of the tank.

Alfa Laval ALB agitator

The Alfa Laval ALB bottom-mounted agitator is suitable for atmospheric and pressurized tanks and comes in a range of sizes. The modular design and choice of size ensures an agitator fit-for-purpose so you won’t have to invest more than needed and can look forward to optimal power consumption. The ALB agitators are designed for easy CIP and can also be for use in sterile/aseptic and ATEX-certified applications.

Key benefits

• 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)
• Versions for sterile/aseptic applications and optional equipment, including welding flange, blind flange, cover for motor/gear and spare part kit. ATEX certification and material certificates available on request.

How does the ALB bottom-mounted agitator work?

Based on a modular design, our ALB agitators consist of a drive unit with bearing frame, shaft with 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 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.

Alfa Laval ALS agitator

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.

Key benefits

• 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 ALS 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)
• Versions for sterile/aseptic applications and optional equipment, including welding flange, blind flange, cover for motor/gear and spare part kits. ATEX certification and material certificates available on request.

How does the ALS side-mounted agitator work?

What is an agitator? An agitator is a device used to stir or mix fluids, ensuring uniformity and preventing sedimentation.

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, also known as an agitation 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.

Alfa Laval ALT agitator

The Alfa Laval ALT top-mounted agitator is suitable for atmospheric and pressurized tanks and comes in a range of sizes. The modular design and sizing options means you won’t have to invest more than needed and can look forward to optimal power consumption. ALT agitators are designed for easy CIP and can also be configured for use in sterile/aseptic and ATEX-certified applications.

Key benefits

• 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 ALT 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)
• Versions for sterile/aseptic applications and optional equipment, including welding flange, blind flange, cover for motor/gear and spare part kit. ATEX certification and material certificates available on request.

How does the ALT work?

Based on a modular design, our ALT agitators consist of a drive unit with bearing frame, free-hanging shaft with 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 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.

Alfa Laval ALTB agitator

The Alfa Laval ALTB top-mounted agitator is suitable for atmospheric and pressurized tanks and comes in various sizes. The addition of a bottom support stabilizes the shaft and ensures reliable operation. The range of sizing options means you can look forward to optimal power consumption. ALTB agitators are designed for easy CIP and can also be configured for use in sterile/aseptic applications.

Key benefits

• 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 ALTB 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)
• Versions for sterile/aseptic applications and optional equipment, including welding flange, blind flange, cover for motor/gear and spare part kit. Material certificates available on request.

How does the ALTB work?

Based on a modular design, our ALTB agitators consist of a drive unit with bearing frame, shaft with special shaft seal and specially designed energy-saving airfoil (EnSaFoil) impellers with two or three blades. The tripod support stand helps extend working life and reduce cost.

An electrical drive motor transmits the energy required for mixing and blending (directly or via a gearbox) to the 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.