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IM-25 Rotary Jet Mixer Alfa Laval Logo Blue

IM-25 Rotary Jet Mixer
Overview

The Alfa Laval IM-25 Rotary Jet Mixer effectively handles liquid mixing, gas dispersion, powder mixing, and tank cleaning while reducing mixing time, energy consumption and costs. 

Patented, and based on proven Rotary Jet Head technology, it provides quick, efficient and uniform mixing without any batch rotation or the use of baffles, and can even be used to clean the vessel between mixes. It also ensures greater process flexibility, making it easy to switch to new product formulations with diverse viscosities, densities and volumes.

IM 25 Rotary Jet
IM-25 Benefits

Alfa Laval IM-25 Rotary Jet Mixer Benefits

IM-25 Applications

The IM-25 Rotary Jet Mixer is designed for liquid mixing, gas dispersion (aeration and carbonation), deaeration, and powder mixing in process and storage vessels from 10 to 1000 m3 in size across the dairy, food, beverage, brewery, healthcare, home and personal care, and biotechnology industries. 

When the tank is empty, the IM-25 also acts as a superb Cleaning-in-Place (CIP) system, saving water, cleaning fluids and energy compared to using a spray ball CIP system.

The Alfa Laval IM-25 Rotary Jet Mixer consists of a mixer body, turbine and nozzles. Compared to traditional systems using propeller mixers, there is no need for a shaft, seal or gearbox. Mixing is achieved without the use of baffles or any batch rotation. IM-25 mixers are designed for tank volumes from 10,000L to 1,000,000L in size, and are capable of handling re-circulation flow rates up to 90 m3/h.

IM-25 Rotary Jet Technical Data

Key Details

Lubricant: Self-lubricating with the mixing/cleaning fluid
Connection: Standard thread 2.5* BSP, female
Min, tank opening: See dimension drawings 

Pressure

Working Pressure: 2 – 12 bar
Recommended pressure during mixing: 4 – 8 bar
Recommended pressure during CIP: 5 – 10 bar 

Temperature

Max. working temperature: 95°C
Max. ambient temperature: 140°C 

Download the Full Specification Sheet

Download the Full
Specification Sheet

How the IM-25 Rotary Jet Mixer Works

Two nozzles feed the liquid, gas or powder into the tank’s contents. The nozzles rotate around both the horizontal and vertical axes in a 360° movement. This three dimensional jet rotation enables the jets to reach the entire tank volume, providing fast, efficient, hygienic mixing of the injected liquid, gas or powder without requiring any batch rotation.

IM-25 Rotary Jet Mixer Product Documents

IM-25 Rotary Jet
Mixer Datasheet

Datasheet
Instruction

IM-25 Rotary Jet Mixer
Instruction Manual

Rotary Jet Mixer Success Stories

Alfa Laval’s ISO-MIX technology helped Carlsberg prevent yeast sedimentation at the bottom of their tanks.

ISO-MIX rotary jet mixers saved this British food producer over £10,000 per tank.

Extend the performance of your Mixer

IM-25 Rotary Jet Mixer
Servicing & Maintenance

Our dedicated servicing and maintenance team can provide the parts and expertise you need to ensure uptime and maximise operational efficiency.
The IM-25 Rotary Jet Mixer is designed for a wide range of tank mixing and cleaning duties across the dairy, food, beverage, personal care, biotechnology and pharmaceutical industries.

Related Industries

Boost hygiene while reducing energy and water use. Alfa Laval’s range of processing solutions can help you improve yield and drive greater efficiency. 

The technologies Alfa Laval supply improve sustainability through enhanced efficiency, reducing waste and emissions, while increasing yields and end product quality. 

inTank has a long history of supplying process equipment to both small local producers and global breweries. Alfa Laval’s solutions bring out the best in your beer and brewery.

Enquire About IM-25 Rotary Jet Mixers

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