granulates dosing dispenser / powder / fiber / gravimetric
WLW series AViTEQ Vibrationstechnik GmbH



  • Applications:

    granulates, powder, fiber

  • Type:

    gravimetric, loss-in-weight

  • Domain:

    for the food industry, for the chemical industry, for the pharmaceutical industry

  • Other characteristics:

    continuous, high-precision


AViTEQ Loss-in-Weight Feeders are designed to ensure a continuous, gravimetric and high tolerance batch dosing of flowable bulk materials that are not hygroscopic, adhesive or interleaving features. The feeders are sSuitable for many bulk materials including those with the following characteristics:

fragile (food products)
abrasive (coarse powder, pellets, granulate)
difficult to handle (like fibres, glass fibres, pharmaceutical powders)

Suitable for wherever precise dosing and weighing of the main components and additives is necessary. Ideal in the following industries:

Food & Animal Feed
Plastics / Chemicals

Advantages & benefits

less shear and pressure forces
Troughs have a dead space-free design
quick and easy cleaning, maintenance-free vibration discharge
very gentle weighing (volumetric and gravimetric)
highly precise dosing
high throughputs