Metro Vibrating Screens, Allis Chalmers Screen, Twin mechanism, Mining, Dewatering SCREENS: Click on Ref. No to Enquire ... 3000 x 7300 x2D Schenck Screen: Double Deck Banana - Complete with : Stand, Wet Sump, Drive, Springs, Twin DF601S Exciters ... 2400 x 6100 x1D Allis Chalmers / Svedala Screen: Low Head - Twin 4-3 : Exciters - 1 Units ...