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T-Line is a product range of Tumbler, a screening machine intended for de-dusting fine (>100 micron) and granular dry materials. It achieves high capacity/output and high efficiency separation (up to 99%)  for “delicate” materials on food, pharmaceutical, metal powders and manufacturing processes.

The special tri-dimensional movement makes it one of Virto Group’s best products in the selection and dedusting of dry powders or granules. It is especially suitable for multi-stage separation of fines, low bulk density and difficult to screen products. It can operate with mesh apertures as small as 100 micron.

The unique tri-dimensional movement of a Tumbler Screener literally tumbles the material and sieves it and, apart from its efficiency and capacity, the advantages it holds over standard sieves are:

  • less aggressive in the particle separation process which reduces particle destruction for fragile materials;
  • speed and angling adjustable to maximize the rolling movement of the material and the ability to reduce the output of the oversize to increase screening time.
  • increased mesh lifetime.

Product Range