Input Gear of Screw Conveyor Reducer HIYA MECH 6 years ago Input Gear of screw conveyor Input Gear of Screw Conveyor Reducer 2000/3000 Input Gear of Screw Conveyor Reducer 1. 2000 model Input Gear/ Driving Gear of 219/273 SICOMA Screw Conveyor Gearbox: 3000 model Input Gear/ Driving Gear of 323/325 SICOMA Screw Conveyor Gearbox: 3k Driving Gear