1 jan 1865 ano - Roller Mill
Descrição:
The process of using steel rollers to mill wheat was invented in Hungary in 1865. Paired, counter-rotating steel rollers powered by steam engines crushed the wheat kernels in order to separate the bran and the germ from the endosperm. The endosperm was ground and sifted several times until a finely-ground white flour is produced.Adicionado na linha do tempo:
Data:
1 jan 1865 ano
Agora
~ 160 years ago