Emulsifiers and mixers · MICRO series
MICRO industrial microniser
Industrial microniser for very high-shear micronisation and emulsification in food, cosmetic and pharmaceutical processes. Its multi-tooth rotor, which reaches 33 m/s, achieves particles of less than 10 microns and gives excellent results with high-viscosity emulsions.
- < 10 µmParticle size (MICRO 11-5000)
- 33 m/sRotor speed
- Up to 5,000 rpmMaximum rotation speed
- 4–11 kWMotor power, 3 models
- AISI 316LWetted parts
- Double sealCooled, silicon carbide seal faces
- Wetted parts in AISI 316L
- Sanitary finish
- Cooled double mechanical seal
- CLAMP connections
Prefer to speak to a technician? Call 972 58 20 40 or write to inoxmim@inoxmim.com
What is the MICRO microniser for?
The MICRO is InoxMIM's industrial microniser: mixing equipment designed to apply a high degree of shear to the products being mixed and produce a perfect emulsion, with particles of less than 10 microns. It is used for technical emulsions in food, cosmetic and pharmaceutical processes, and performs particularly well with high-viscosity products.
The product enters through the centre and passes through a multi-tooth rotor, with several rows of teeth and concentric channels that fit precisely into their negative, machined into the static diffuser. The turbine drives it at high speed through the channels and causes multiple impacts against the cutting edges. The quality of the emulsion depends on this mechanical fit, on the rotation speed, up to 5,000 rpm, and on the robustness of the assembly, with a bearing housing and a cooled double mechanical seal.
This is the right equipment if…
- You need a very fine particle size: less than 50, 15 or 10 microns depending on the model.
- You prepare high-viscosity technical emulsions in cosmetics, pharmaceuticals or food.
- You require a sanitary finish and wetted parts in AISI 316L.
- You want robust equipment, with a cooled double mechanical seal and CLAMP connections.
Choose other equipment if…
- You are looking to grind dry solids: the MICRO works with liquid emulsions and dispersions.
- You do not need such a fine particle size and want to emulsify and pump inline, from 1.5 to 30 kW: the EML/EMLT inline high-shear mixer is better.
- You prefer to emulsify inside the tank: the EMV/EMVT emulsifier or the EMF bottom-entry emulsifier is better.
- Your main operation is incorporating powder into a liquid: the EMTB solid-liquid mixer is the better choice.
Applications by industry
Where the MICRO is typically used:
Cosmetics
High-viscosity technical emulsions with a very fine particle size.
Pharmaceuticals
Emulsions with a sanitary finish, wetted parts in AISI 316L and EPDM seals.
Food industry
Stable technical emulsions in food processes.
Technical emulsions
Processes in which particle size determines the quality of the end product.
Features and benefits
Particles of less than 10 microns
The multi-tooth rotor and the machined diffuser produce a very fine, homogeneous emulsion.
High speed
Rotor speed of up to 33 m/s and rotation speed of up to 5,000 rpm.
Cooled double seal
Double mechanical seal with silicon carbide seal faces.
Robust construction
Bearing housing that absorbs axial and radial loads.
Sanitary design
Sanitary finish, CLAMP connections, drainage and a high level of hygiene.
External protection
Protection against environmental corrosion.
Models in the series
Three models. Choose according to the particle size you need and the motor power.
| Model | Motor | Max. speed | Suction | Discharge | Particle size |
|---|---|---|---|---|---|
| MICRO 4-3000 | 4 kW | 4,000 rpm | 2" CLAMP | 1 1/2" CLAMP | < 50 µm |
| MICRO 7.5-3000 | 7.5 kW | 4,000 rpm | 2" CLAMP | 2" CLAMP | < 15 µm |
| MICRO 11-5000 | 11 kW | 5,000 rpm | 2" CLAMP | 2" CLAMP | < 10 µm |
Data from the AGITMIM catalogue. The dimensions of each model are in the PDF technical data sheet.
Technical data
Materials
Wetted parts
AISI 316L stainless steel
Sealing gaskets
EPDM
Finish level
Sanitary
Process
Particle size
Less than 10 µm (MICRO 11-5000)
Rotor speed
Up to 33 m/s
Rotation speed
Up to 5,000 rpm
Rotor
Multi-tooth, with machined static diffuser
Mechanical seal
Type
Double, cooled
Seal faces
Silicon carbide
Motor and connections
Power
4 to 11 kW
Standard connections
CLAMP, 2" and 1 1/2"
Other connections
DIN 11851, DIN 11856, SMS, etc.
Support
Bearing housing for axial and radial loads
Options and customisation
Positive feed pump
Positive displacement pump that feeds the microniser.
Other connections
DIN 11851, DIN 11856, SMS and others, ready for your piping.
Seals in other materials
For products or temperatures that are not compatible with EPDM.
Frequency inverter
To adjust the speed to the product.
Control panel
Electrical panel for starting and controlling the equipment.
Baseplate or trolley
Fixed mounting on a baseplate or mobile mounting on a trolley. Motor cover also available.
Other emulsifiers and mixers
Frequently asked questions about the MICRO industrial microniser
What particle size does the microniser achieve?
It depends on the model: less than 50 microns with the MICRO 4-3000, less than 15 with the MICRO 7.5-3000 and less than 10 with the MICRO 11-5000.
What is the difference between a microniser and an inline high-shear mixer?
The degree of shear and the particle size. The MICRO uses a multi-tooth rotor of up to 33 m/s that fits into a machined diffuser, and reaches less than 10 microns. The EML/EMLT emulsifies and pumps at the same time, with more power (up to 30 kW), when such a fine particle size is not needed.
Is it suitable for viscous products?
Yes. Its design, the rotor speed and the double mechanical seal give excellent results with high-viscosity emulsions.
Can it micronise dry powder?
No. The MICRO works with liquid emulsions and dispersions: the product enters through the suction, passes through the rotor and leaves through the discharge.
What connections does it have?
CLAMP as standard: 2" on the suction and 2" or 1 1/2" on the discharge, depending on the model. On request, DIN 11851, DIN 11856 or SMS, among others.
What maintenance does it need?
The usual maintenance for high-speed equipment: check the double mechanical seal and its cooling, and the condition of the rotor and diffuser. The fit between the two determines the quality of the emulsion, so they should be checked if you notice the product coming out less fine.
Request a quote for the MICRO industrial microniser
Equipment: MICRO industrial microniser
Tell us what product you want to micronise or emulsify, its viscosity, the flow rate, the temperature and the particle size you need. With these data we will indicate the right model and configuration.