Spiral jet mill for ultrafine micronisation
Optimize your powder processing with precision-driven micronisation that ensures consistency and quality in ultra-fine particle production, essential for achieving high-quality end products across diverse applications.

Micronises and Classifies Fine Powders Efficiently
The AS 200 II Baseline Spiral Jet Mill from Hosokawa Alpine is a compact machine designed for ultrafine micronisation. It stands out with its robust performance tailored to pharmaceutical, chemical, food, mineral, and metal processing applications. Using high-pressure gas, this spiral jet mill ensures precise particle size reduction, essential for applications like progesterone and omeprazole production, cosmetic powders, and more. It accommodates throughput rates from 5 to 40 kg/h while maintaining product fineness levels within 1 to 40 µm, making it suitable for continuous and scalable batch processing.
Engineered with cGMP compliance, the AS 200 II Baseline ensures high cleanability, featuring a design that minimizes the number of parts, thus simplifying maintenance and cleaning. Its pneumatically controlled vibratory feed plate and sophisticated filter system enhance operational flexibility and reduce noise emissions. Additionally, a range of material dosing options, such as fluidizing injector lances and optional dosing screws, support accurate feeding for diverse product characteristics.
This model operates efficiently with universal voltage capabilities and complies with European safety standards. It offers versatile integration into production lines, thanks to its compact design and plug-and-play functionality. For industries requiring high standards of cleanliness and precision, especially those adhering to international pharmaceutical standards, the AS 200 II Baseline is an optimal choice. Customization options further enhance its adaptability, supported by Hosokawa Alpine’s engineering expertise.
Benefits
- Enhances product consistency with precise particle size control.
- Minimizes downtime and maintenance with a simplified, easy-to-clean design.
- Reduces noise pollution in the production environment with a controllable vibratory feed plate.
- Adapts to diverse processing needs with a range of dosing and filter options.
- Ensures compliance with international pharmaceutical standards, supporting high safety and cleanliness levels.
- Applications
- Sugar and sweeteners,Dry flue gas cleaning,Cosmetics,Lithium-ion batteries,Crop protection agents,Lactose and dairy products,Minerals,Graphite rounding for lithium-ion batteries,Food,Fine chemicals,Pharmaceutical powder,Additive manufacturing,Spices,Animal feed,Recovered carbon black,Titanium dioxide,Industrial wax,Fertilizer,Recycling,Metal powders,Thickening agents,Protein shifting
- End products
- Titanium pigment,Wax pellets,Lactase enzyme tablets,Xanthan gum,Mineral supplements,Graphite anodes for batteries,Emission control catalysts,Plant-based protein concentrates,Cosmetic powder,Omeprazole,Sweetener blends,Animal protein supplements,Pesticide granules,Diosmin,Protein powders,Lithium-ion battery anodes,Ammonium nitrate,Progesterone,Carbon black fillers,Metal powder for 3d printing,Metal additive components,Dishwashing detergent
- Steps before
- Material Dosing,Fluidising,Grinding
- Steps after
- Particle Separation,Product Collection,Packaging
- Input ingredients
- progesterone,diosmin,omeprazole,cosmetic powder,material dosing
- Output ingredients
- 90% < 9 µm,90% < 4 µm,90% < 5 µm,90% < 10 µm
- Market info
- Hosokawa Alpine is known for its expertise in manufacturing advanced process equipment and systems for powder and particle processing technology. It has a strong reputation for innovation, quality engineering, and customer-focused solutions in various industries.
- Chamber diameter
- 200 mm
- Gas pressure range
- 2 – 8 bar (g)
- Fineness range
- d50 1 – 40 µm
- Nominal gas flow
- 150 – 200 m³/h
- Dimensions (l/w/h)
- 1.2x0.8x1.3 m
- Power supply
- Three-phase current,230–400 V
- 2.2 kW
- Automation
- Plug-and-play
- Dust and noise emissions
- Lower emissions
- Pneumatic control
- Yes
- Material dosing
- 5 – 40 kg/h
- Automation level
- Manual / PLC / SCADA
- Batch vs. continuous operation
- Batch / Inline Continuous
- CIP/SIP
- CIP 121°C / SIP 135°C
- Cleaning method
- CIP / Manual
- Energy efficiency
- 0.5–2 kWh/kg moisture
- Cleanability
- cGMP design,AISI 316 L,FDA approval
- Corrosive resistance (e.g. acids)
- AISI 316 L
- Density/particle size
- Variety of sizes,fine micronization
- Machine footprint
- 1.2x0.8x1.3 m
- Compact design
- Yes
- Discharge method
- Stainless-steel drum
- Control panel type
- Illuminated keys
- Design compliant with cGMP
- AISI 316 L and FDA approval
- Voltage connection
- 3x230 V or 3x400 V
- Plug-and-play design
- Yes
- Filter concept
- Innovative with several types
- Particle separation
- Alpine high-performance cyclone
- Product filter
- Standard version with aspirator,no filter
- Control panel type
- Illuminated keys,visual feedback
- Automation
- Plug-and-play design
- Filter options
- Aspirator,semi-batch filter,small-batch filter
- Dosing elements
- Lance,screw (optional),dosing channel (optional)
- Power supply options
- Universal voltage 3x230 V or 3x400 V,50 and 60 Hz
- Vibratory plate control
- Pneumatically controllable
- Material dosing options
- Fluidising injector lance,optional dosing screw