order #M-16668, bolt flat top, screw and orbital arm both driven from the top, orbital arm driven by 2.2 kw, 3/50/220/380 volt, 1450 rpm motor 316 s/steel (1.4401) screw 350mm diameter x 4526mm long, 270mm screw pitch. screw is attached via a bottom pintle bearing, openings top: 2-350mm (1 is a manway), 2-250mm, 3-100mm ( 2 are sightglasses), side bottom discharge with chute and pneumatic valve, chute has a 200mm discharge opening with pneumatic butterfly valve