Sujet
A British Reema ball mill prior to installation, Sheffield, South Yorkshire, 1963. Artist: Michael Walters
Légende
A British Reema ball mill prior to installation, Sheffield, South Yorkshire, 1963. At the Edgar Allen Steel Company in Sheffield. Ball Mills are used to grind or mix materials like ores, chemicals, ceramic raw materials and paints. They rotate around a horizontal axis, partially filled with the material to be ground plus the material that does the grinding. This can be ceramic or stainless steel balls, flint pebbles or similar materials. The cascading effect reduces the material to a powder.
Date
2009
Crédit
Photo12/Heritage Images/Worldwide Photography
Notre référence
HRM19D72_048
Model release
Non
Licence
Droits gérés
Format disponible
50,1Mo (1,5Mo) / 40,6cm x 31,0cm / 4792 x 3656 (300dpi)