New and Used Trommels for Sale | Gold Trommel Design ... Savona Equipment offers new and used Trommels for sale in the USA, Canada, ... We supply 18 inch, 30 inch, 48 inch, 60 inch, 7 foot Trommels for Placer Mining. ... We sell Portable Gold Trommels, Mini Wash Plants, and Gold Trommel Wash Plant. ... Gold Wash Trommel.