International Processing Trade Fair for Powder, Bulk Solids, Fluids and Liquids

26 - 28 September 2023 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2023
Zoom Image LOGO_Smart Inverter

Smart Inverter

LOGO_Smart Inverter

Smart Inverter

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Frewitt has reinvented the use of drum inverters. Introducing SMART INVERTER, the only inverter integrated into any milling system without additional equipment required.

SMART INVERTER offers users a unique, two-in-one solution of handling and milling on the same machine, therefore reducing the footprint and investment by half. This new generation of drum inverter enables safe, ergonomic connection/disconnection of drums by a single operator.

Compact in volume, this electrically powered solution has a lift raising the drum, and rotating it into feed position, and proceeding directly to milling and discharging. (PATENT PROTECTED)


While competitors require two separate equipment, the SMART INVERTER performs both functions. The milling head connects directly to the drums, rotating them into position.

Every Frewitt milling process on the Flexmill can be equipped with the Smart Inverter.

A powerful torque rotates the head and up to 100-liter drums with ease. The vertical lift with a 300mm stroke also allows a wide range of drum sizes to be docked . Additionally, the option of Frelift (Frewitt's mobile lifting column) enables users to discharge drums into larger IBC, bag or drum as per user needs.

Competitors currently require minimum two footprints, Frewitt needs only a sole in-line platform, having the following advantages:

  • No auxiliary lifting column
  • Secure transfer of product into milling chamber
  • Dust free
  • No physical lifting, the operator's comfort is assured, and his safety guaranteed
  • The absence of human intervention makes the process as repetitive as possible
  • No change to PSD

The all-in-one version allows a gain in time and efficiency

POWTECH offers concrete solutions for packaging-intensive industries. Industry guide


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