The Process

From feed to finished powder.

Two engineered systems sit at the heart of the platform — the UTM Turbo Mill drives particles down to the micron level, and the Air Classifier separates them to exact specification. Explore both below.

The UTM Turbo Mill · Micronization

Material in. Micronized powder out.

A wide range of feedstocks enter the UTM Turbo Mill, where shear, attrition, compression, and impact forces drive particles down to the micron level — engineered fineness across many materials, not just size reduction.

Raw Feedstock
Diverse materials in
UTM Turbo Mill
Shear · Attrition · Compression · Impact
Micronized Powder
Engineered fine powder out
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The Air Classifier · Classification

Sharp cuts. Exact separation.

Material entering the Air Classifier is immediately subject to centrifugal forces from inside the classifier wheel and vacuum forces outside it. Controlling the wheel's RPM, blade count, spacing, and configuration — along with vacuum pressure — achieves targeted particle classification and separation, with oversize material rejected for further milling.

Unclassified Feed
Mixed particle sizes in
Classifier Wheel
RPM · Blades · Vacuum
Fine Product
In-spec particles out
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How we do it

Engineering materials at the micron level.

Microtec systems take raw inputs through the Microtec Mill Process and deliver engineered outputs — reduced to target micron sizes with precision control at every step. Select a grade to see where it performs.

Feedstock in
Rubber feedstockRubber & polymers
Glass feedstockGlass & minerals
Mineral aggregate feedstockMineral aggregate
Organic feedstockOrganics & biomass
+ specialty & technical materials
The process

Microtec’sMicronizationandClassificationProcess

Impact milling
Air classification
Precision control
Engineered output
Fine micronized powder
5–20micron

Fine powders with substantially increased surface area — greater reactivity for binders, composites, and performance additives.

Select an output grade — the engineered output updates
01

Reduce Materials to Target Micron Sizes

High-efficiency micronization and ultra-fine particle size reduction, with consistent sizing from batch to batch.

02

Increase Surface Area & Reactivity

Increased surface area and enhanced material interfacial kinetics deliver improved functionality.

03

Control the Particle Size Distribution Curve

Tight PSDs delivered through precision air classification — repeatable outputs, every run.

04

Control Moisture Content

Reduce moisture to target levels without adding heat — improving stability and reliability while lowering energy use and OpEx.

Micronization & Activation·Precise Particle Control·Consistent Quality Performance·Reliable Scalable Operation
The 10-micron advantage

Where performance accelerates.

At ultra-fine particle sizes, materials exhibit enhanced reactivity, improved liberation behavior, and greater separation efficiency — engineering materials into a more functional state.

Coarse material pile

Coarse & under-engineered materials

Wide PSDs
Locked particles
Limited functionality
Difficult separation
Ultra-fine engineered powder pile

Engineered & functional particles

Narrow PSDs
Liberated constituents
High functionality
Easier separation
Activated particles
Enhanced reactivity Higher functionality

Increased surface area accelerates reaction kinetics and material activation.

Materials become more functional, specification-grade, and performance-driven across industrial applications.

Density-based separation in a beaker
More effective separation Improved liberation

Separation technologies become increasingly effective at ultra-fine particle sizes.

Water-based, density-based, and chemical separation — ultra-fine micronization increases liberation of constituent materials for higher-value recovery.

Liberated metal spheres
Improved liberation Higher value & performance

Greater liberation of valuable constituents results in higher recoveries and purities.

Cleaner material streams enable higher-value products, better process economics, and superior end-use performance.

Smaller particles. Greater functionality.

Microtec transforms under-engineered materials into higher-value, higher-performance products through precision micronization and classification.

Why micronization matters

The next essential pillar of industrial processing.

Microtec is elevating micronization to the same level as the world’s most essential conversion and separation technologies — enabling higher performance, greater efficiency, and more value across every industrial process.

Pyrolysis

Convert materials into high-value solids, liquids, and gases.

Fermentation

Transform biomass into valuable bio-based products.

Gasification

Produce syngas and clean energy from carbon-based feedstocks.

Hydrometallurgy

Extract and recover metals through water-based processes.

Advanced Separation

Isolate and purify target fractions and materials.

The new pillar

Micronization

Engineer particle size, surface area, and material properties to unlock performance across all processes.

Improves downstream performance

Optimizes reactivity, conversion, separation, and product quality.

Enables process control

Delivers precise, consistent particle engineering for predictable results.

Lowers processing costs

Reduces energy consumption and improves overall economics.

Meets modern specifications

Helps industries achieve tighter specs and higher purity targets.

Unlocks higher-value end uses

Transforms low-value byproducts into high-performance materials.

Engineered, not ground

Precision at the micron scale.

From trial batches to dedicated systems — see how our process fits your material.

Custom tolling →The Technology