Laboratory conical screen mill for powder calibration
Achieve precise particle size control with this compact laboratory solution, ideal for ensuring uniform powder calibration before further processing in R&D environments.

Calibrates and Screens Powders and Granules
The Laboratory Conical Screen Mill MC100U from Freund is designed to meet the high-precision demands of pharmaceutical and chemical applications. It efficiently calibrates both wet and dry powders and granules through various screen sizes in a compact benchtop design. Ideal for producing pharmaceutical tablets, nutraceutical supplements, and fine chemical granules, it operates with a flexible rotor speed range of 900 to 3000 RPM, processing up to 50 kg/hr depending on bulk density. This mill is constructed with corrosion-resistant 316L stainless steel for product contact surfaces and a fine satin finish 304 stainless steel for non-contact areas, ensuring durability and compliance with EC and cGMP regulations. Easy screen replacement and an Inverter for screen rotation adjustment facilitate seamless integration into R&D laboratory settings. Optional features include an explosion-proof design conforming to ATEX directives and a mobile cart for enhanced operational flexibility.
Benefits
- Enhances product consistency with precise particle size calibration.
- Minimizes cleaning downtime with quick-change screens.
- Complies with cGMP standards, ensuring regulatory adherence.
- Operates flexibly in a range of laboratory environments with a compact design.
- Adapts to diverse processing needs with adjustable rotor speeds.
- Applications
- Nutraceuticals,Pharmaceutical powder,Supplements,Fine chemicals
- End products
- Fine chemical granules,Calcium tablets,Pharmaceutical tablets,Omega-3 fish oil supplements,Herbal supplement capsules,Aspirin granules,Protein shakes,Creatine supplements,Multivitamin tablets,Vitamin c powder
- Steps before
- Mixing,Drying,Granulation
- Steps after
- Packing,Coating
- Input ingredients
- wet powders,dry powders,granules
- Output ingredients
- calibrated powders,calibrated granules
- Market info
- Freund is known for its expertise in granulation and coating technology, supplying high-quality industrial equipment for pharmaceutical, chemical, and food industries. Renowned for innovation and reliability, Freund consistently delivers engineered-to-order solutions tailored to client needs.
- Capacity
- 50 kg/hr
- Rotor Speed
- 900 - 3000 RPM
- Hopper Volume
- 1.7 L
- Calibrated Screen Size
- 2000 Micron Hole Size
- Electrical Supply
- 220/230 VAC,50 – 60 Hz,1 Phase
- Working Mechanism
- Rotary Screen Mill
- Batch vs. Continuous Operation
- Batch
- Cleaning Method
- Easy to Clean with Quick Screen Replacement
- Automation Level
- Manual Feeding
- Screen Rotation Control
- Inverter for Adjustment and Control
- Mobility
- Optional Mobile Cart
- Corrosive resistance (e.g. acids)
- High (316L Stainless Steel)
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Compact Design
- Benchtop
- Infeed Hopper
- Manual Feeding
- Screen Size
- 0.25–4.00 mm (round)
- Screen Size
- 1.50–9.00 mm (square)
- Product Contact Material
- 316L Stainless Steel
- Non-Product Contact Material
- 304 Stainless Steel
- Finish
- Mirror/fine satin
- Mobile Cart Option
- Available
- Compact Design
- Benchtop
- Mobile Cart Option
- Available