R_O_M
Guest
The grate was developed by a Gleaner agent about 8 or 9 years ago in the Australian state of "South Australia". Barley losses were very high out of the Gleaner rotors and others, under some harvesting conditions and this adjustable grate was developed to help reduce those losses. Gleaner has stayed with the adjustable grate so there has to be some pretty good advantages in being able to fine tune to reduce rotor losses in some but not neccessarily all situations. Cheers!