Oct 07, 2020 8:13 AM
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We ship all over
Copper Head Concave
This concave will do a better job than the OEM and save you money with less rotor loss and a cleaner sample. We stock Case IH and John Deere Combines as well.
"There has always been some confusion about what happens in the rotor or conventional combine when it comes to thrashing. The cylinder bars or rotor bars FEED the crop only, and the CONCAVE bar thrashes the crop. Notice I said concave bars because it is the square edge on the concave bar that restricts the flow of grain and forces the crop to rub on itself. Thrashing is the act of grain rubbing on grain. So the important thing here is to have a good square edge on your concave bars. I can't believe they ever made round bar concave bars. The only thing a round-bar concave was good for was less plugging in high moisture corn.The more square the edge of your concave bar the better the thrash. When a concave is worn-out
(1500 hours on all machines
) you will do two things to make them thrash better. You must run your cylinder or rotor FASTER & TIGHTER, both of which will damage your crop." Don Estes
For Sale
$1 USD
PERFORMANCE AG INDIANA
PERFORMANCEAGINDIANA.COM
765-325-5580