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Grading sieves

Overhauled grader before delivery

On the grader foreign and oversize objects are being eliminated


The grading sieves from Wirtech AG are predominantly maintenance-free and allow a reliable classification of grain sizes. Depending on how the units are equipped, the grains can be classified into two or three sizes.

Profit from our experience and contact us! We will be pleased to advise you.

Technical Details

  • Throughput rate to 4.000 kg/h
  • Sifting areas of 0.25 – 1.4 square metres
  • Eccentric-drive with speed regulation
  • Components that come into contact with the products are made from stainless steel
  • Suitable for the separation of oversize grain and fines, classification of different sizes of grains, etc

Brochure: „The global Way of Thinking” / „Conveying equipment