One used Fitzpatrick Chilsonator, model IR520, 304 stainless steel product contact surfaces, Axil pocketed rolls, with cored shafts, horizontal feed screw with hopper and hopper agitator driven by .5 HP motor drive, vertical precompression screw driven by 2 hp motor drive, 4 kw main roll drive, on legs, serial# 527, built 1996.