Frewitt Milling Systems for Food Processing Powders
Frewitt is a manufacturer of milling systems used in the milling, crushing and sieving of powders and bulk solids across a wide range of sectors, including food processing.
We also offer expertise in powder transfer, de-agglomeration, and dosing and filling solutions, as well as high-tech particle classification and homogenisation.
Milling solutions for R&D and analytical laboratories
Frewitt has developed a wide range of lab mills for research and development (R&D) and analytical laboratories across the food processing, pharmaceutical, fine chemical and defence industries, among others.
Our FlexMill-Lab enables six diverse milling processes in a single system, enabling users to produce a range of particle sizes, including a lower particle size distribution spectrum of D90 < 10μm.
Flex-Mill Lab offers unequalled process scale-up enhancement, allowing for batches of 50g to 1kg for small-scale laboratory applications while also ensuring the flexibility of a 30kg/hr-50kg/hr light production rate for pilot-scale quantities. From these lab-size and pilot-scale batches, FlexMill-Lab can also ensure true scale-up to high-volume industrial production levels.
The sixth and most recent milling process, the FlexMill-NW, is a high-performance bead mill on our FlexMill-Lab platform, which enables wet nano-milling down to 50nm, offering customers an additional dimension to particle size reduction.
The system allows operators to quickly and efficiently alternate between different milling processes. Detachable heads can be removed and other heads fitted and sealed for cleaning within seconds.
Powder size reduction technologies
Frewitt also offers a production-scale line of machinery, which provides ideal scalability with our lab machines. Designed and scaled for industrial production levels, FlexMill-Prod is a technology that unites multiple milling processes in one system.
FlexMill-Prod delivers a consistently high degree of flexibility across a complete range of processing needs, from small batches to large-scale production. It also facilitates the implementation of milling platforms to suit current and future production requirements.
Turnkey milling equipment
Frewitt also recognises a growing requirement for turnkey solutions, and has accordingly developed several modules adapted to our machines.
The modules permit the end-user to improve the usage of the machines in terms of dosing, cleaning, conditioning, gas management, N₂, O₂ monitoring and more.
Efficient customer service from a trusted milling systems manufacturer
In addition to being a renowned machine manufacturer, we offer a wide range of services to our customers, including after-sales service, engineering, laboratory tests and analysis, on-site process audits, process development, machine upgrades, logistical support, and leasing.
In 1946, Frewitt was founded by a Swiss entrepreneur named Frédéric Wittwer who developed machines for crushing and grinding raw materials in pharmaceutical applications. Since then, the company has engineered a wide range of machinery and systems for multiple sectors, becoming a global market leader in its field.
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Products and Services
A revolutionary, modular, milling solution with six different heads and processes.
An innovative technology combining multiple milling processes in a single milling platform.
Delumpwitt – Crusher / Grinder Platform
In a single step, our grinder platform and crushers mill bulk goods that have hardened and formed lumps over time to finesses
Technology allows you to use three milling processes in a single platform, ensuring simple and efficient use.
A system bringing modularity, simplicity and costs savings.
The FlexMill Crusher is a machine specially designed for crushing products in the pharmaceutical and food industries.
The NanoWitt-Lab is a high-performance bead mill engineered specifically for wet nano milling of pharmaceutical products down to D50 of 50 nanometers.
The oscillating and rotating OscilloWitt sieve mill is used for the gentle milling and deagglomeration of heat-sensitive and difficult-to-process products, reaching finesse of down to 250 µm.
Our specialists and project manager committed to supporting R&D labs, pharmaceutical institutions and technical training centres.
Rte du Coteau 7