screw feeder with hopper 1.5 HP, 6.63:1 drive reducer, 30:18 pulley ratio, 158 rpm screw speed, belt driven, 360mm wide x 500mm deep x 370mm long trough with lump braker rotor, 4-chopper blades on rotor, driven by 3/4 HP, 3/50/115/230 volt, 1725 rpm motor, 200:1 reducer, 8.6 rpm rotor speed, 304 stainless steel feed hopper, square bottom with round top, 370mm wide x 370mm long x 570mm high, top 600mm diameter, bolt flat top,