Jet Mill (Micronizer)
(JM).
Below 10 micron. No moving parts in the grinding zone.
Mill


Overview
Engineered for repeatability.
Jet Mills use high-velocity compressed air or nitrogen jets to collide particles against each other — producing micronised powders down to D90 < 5 µm with virtually no contamination from moving parts.
Construction & Specs


Specifications
What's standard. What's optional.
| Capacities | 0.5 · 2 · 5 · 25 · 50 kg/hr |
| MOC | SS 316L (contact) · ceramic lined option |
| Energy source | Compressed air or nitrogen (for inert milling) |
| Pressure | 6–8 bar working |
| D90 achievable | < 5 µm (typical) · < 2 µm with optimisation |
| Compliance | GMP · cGMP |
- No moving parts in grinding zone — no contamination
- Inert gas (N₂) option for sensitive APIs
- Built-in classifier for narrow PSD
- Cool milling — no heat damage
- Closed-loop variant for HPAPI containment
Applications
Where they go to work.
Rx
Inhalation grade
MDI / DPI grade API micronisation.
Cs
Cosmetic pigments
Sub-micron cosmetic pigment grinding.
Nu
Specialty nutraceuticals
Resveratrol, curcumin micronisation.
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