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General Conditions of Sale and Delivery

Quality Certification

Frewitt has been assessed and certified as meeting the requirements of ISO 9001:2015 Quality Management
ISO 14001:2015 Environmental Management

ATEX Certification

Frewitt build your product for all Ex-zones

Known consignor certificate OFAC

FREWITT SA - Rte du Coteau 7 - 1763 Granges-Paccot - Switzerland - +41 26 460 74 00

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Hammer Mill
Everyone knows that the Hammer Mill a high-perfomance sieve mill is for the fine milling and pulverization - but few know that the HammerWitt was developed for mobile, thinking, multi-filling process professionals.
The Hammer Mill was built to meet the standards of the pharmaceutical industry, offering the operator an unparalled flexibility, enabled by its user-oriented, mobile, height adjustable design. The user has the option of docking the mill, which is mounted on a mobile lifter, anywhere in the production area. He can bring the device to the desired height with a touch of a button, easily integrating into an existing or new system in an open or closed application.

Process data

  • Particle Size range2 cm - 30 µm
  • Throughput min - maxup to 2000 kg/h
  • Densityup to 2 kg/dm3
  • Temperature range productfrom -20°C to +60°C
• Very broad scope of application ranging from all types of dry to wet powders
• Diverse use possibilities ranging from stand-alone and in-line to integration in complete plants
• Clear GMP-capable concept for smooth, reproducible production
• High level of production safety thanks to certified ATEX construction for Zone 0/20 and a MIE range of down to >1 mJ
• High level of operational safety for containment requirements up to OEB 5 (< 1µg/m3)
• Easy and quick cleaning -Washing in place (WIP) optionally available
• Machine mounted on a mobile lifting column/range 1000 mm
• Machine for fixed, in-wall installation/allows separation into ATEX/non-ATEX zones