M__Gorden
Guest
Hi Ed, In the photos, the Gorden Bars are painted silver (threshing) and gold (separating) so that you can see where each mount. The difference between them is with their function as well as bolt spacing. They are not interchangeable by location. The helical bars handle tough bean stems easier, plus they separate better than the straight style. Mostly because you can put as many as 14 on the 80-88 series machine rather than only 8 straight bars. Also, as many as 30 Gorden Bars fit on Rochelle 80-88 series rotors.