Grinding and fractionation with the Quadrumat Senior laboratory mill

Intended use

The laboratory mill creates laboratory flours in a multi-stage process.

The flour samples are especially close to meeting real world conditions, and are virtually the same as commercially produced flours.

It can create flour samples from wheat, spelt, rye, barley and rice.

Quadrumat Senior

  • High performance: approx 8–10 kg per hour
  • Milling of grain with up to max 18% moisture
  • High precision
  • 2 x 3 different milling zones in one operation
  • Gentle milling thanks to profile-ground rollers
  • Approx 65–75% yield
  • Self-emptying sifter and easy operation


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Analyse the quality of your sample material thanks to gentle milling with high throughput and reproducibility

Thanks to the profile-ground, toughened rollers, preparation of samples with the Quadrumat Senior is a gentle procedure. On average, 8–10 kg can be milled per hour.

Two 4-roller units (a whole grain unit and a meal/semolina release unit) are used to prepare the samples. After milling, you receive four products: Meal, flour, bran and semolina bran.

The Quadrumat Senior is also available as a semolina mill, which can also be used for milling durum wheat into semolina.

And by connecting the Brabender Bran Duster, you can increase ash content and yield by approximately 5%.

The Quadrumat Senior works on the same 4-roller principle as the Quadrumat Junior model. However, this design instead features two 4-roller units:

A whole grain unit and a milling/semolina release unit.

In a two-part flat sifter featuring two sifter floors arranged one above the other, the fractions are separated according to their granulation – either as a combined flour or two separate flours.

  • Grain (wheat, rye, spelt, durum wheat, rice)
  • Chia
  • Milling industy
  • Baked good industry
  • Pasta industry
Throughput8 - 10 kg /h
Sample weight200 g
Yield65 - 75%
Ash0.45 - 0.65% on dry substance
Mains connection1x 230 V; 50/60 Hz + PE; 2.8 A
3x 400 V; 50/60 Hz + N + PE; 1.6 A
Power1.1 kW
Dimensions (W x H x D)940 x 1820 x 530 mm
Weightapprox. 300 kg net

Quadrumat Senior BRO


  • BIPEA – BY.102.D.9302
  • Special durum version