SECONDARY ATTRITION
The ‘USR’ Secondary Attrition Unit removes a significant portion of the binder without damaging the sand grain
USR* 5-2
The sand enters the high speed rotating drum and
ceramic rollers intensify the binder removal
Omega has a fully equipped sand lab to analyse the customers sand
USR* 5-2 (double pass) used for reclaming
silicate bonded sand
SAND LAB
USR5-1 ALKALINE PHENOLIC
Alkaline phenolic foundry with single pass USR5-1. Reclamation levels 90:10 at mixer
ALKALINE PHENOLIC
Sand before and after secondary attrition
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Omega Foundry Machinery Ltd, Morley Way, Peterborough, PE2 7BW, United Kingdom
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