Aug 11, 2013 Symons 48 inch Gyradisc Cone Crusher, used crusher for sale South Africa, crusher spares. Symons Nordberg 4' Standard Cone Crusher Crushers.co.uk.SymonsConeCrusher5 1 2 FT. Min Order 1 Set. FOB Price 50000 Set. This hydraulic symons cone crusher s are specially suitable for crushing varies of mid-hard and above mid-hard ores and rocks. This crusher of symons type is suitable for crushin.