Bulk and dusty materials. Placed under charging hoppers/tanks, serve as material batchers as well.
Made in suspended or supported versions, depending on the working environment.

They consist of:

• a transporting gutter,
• an inertial drive,
• a spring or suspension support.

In case of transporting highly-abrasive materials, the internal part of the gutter features the HARDOX non-abrasive metal sheets.