Quadrumat® Junior
AACC Method 26-50
Quadrumat® Jr.
Precision Laboratory Mill for production-like flour samples...
• High Precision
• High Capacity
• Fixed Roll Arrangement
• Easy Operation
• Quick Roll Exchange
• Complete with aspirator system
The Quadrumat® Junior is a precision laboratory mill that yields flour and bran from grain samples with extraordinary high capacity. The multi-step grinding process allows to produce flours which are almost equal to commercially milled flours in ash content, yield, and baking quality...the minimum sample requirement is 20 grams, however the instrument can output 500 grams in approximately five minutes with a flour yield of 65-70%.
The Quadrumat Junior is ideal for wheat breeders and when operated in conjunction with the Farinograph, Extensograph, and Amylograph, it is invaluable in the laboratory for the evalution of extracted flour.
Operation Principle
Obtain flours that are comparable to commercially produced flours in ash content, yield, and baking quality - the multi-step grinding process only needs a single passage.
The closed grinding process with extremely small roll diameters and the resulting short grinding zone, together with the self-grinding effect of the grain particles among each other, ensure maximum separation of the endosperm from the exosperm.
The short grinding process corresponding to the elasticity of the bran prevents splitting up of the bran.
After having passed the last pair of rolls, the material drops into the round sifter.
Automatic control of the circumferential speed of the sifter provides for a good self-cleaning effect even in continuous operation.
The sifted flour falls into a flour drawer, and the bran is collected in a separate bran drawer below the sifter outlet.
Semolina Mill
An advantageous alternative version of the Quadrumat® Junior with modified rolls and roll gaps with and additional sifter for grinding durum wheat to semolina is available upon request.
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