as would otherwise occur because of the fact that the entire seed cleaning apparatus described above is in enclosed housing 80 pneumatically attached to the inlet of fan 13 as described above considerable seed cotton will fall between the wiper bars in each of the concaves 42 for this reason reclaimer or reclamation unit 56 is mounted below the seed cotton cleaner 14 the seed cotton falling through the concaves 42a 42b and 42c are directed by funnel 58 onto main saw cylinder 60 the main saw cylinder has a plurality of saw strips attached to the periphery thereof to snag the locks of seed cotton the locks of cotton are guided by brush 62 to insure that the locks of cotton are set or well snagged upon the teeth of the saws upon the saw cylinders and then the cotton is carried by a grid of knocker bars 64 the knocker bars 64 are spaced wide apart for example three inches apart they are also made of one half inch key stock as the locks of cotton are brought by the knocker bars sticks burrs and trash will be knocked from the locks of cotton then as the saw teeth continue on in their revolution they will be brought to main doffer cylinder 66 and the cotton doffed from the main saw cylinder 60 and thrown in the direction to skimmer valve 68 the material which drops.