Combines Sunnybrook concaves

Concaves manufactured by loewen work well. The most heavy duty concave on the market to make sure it will never bow, linebored, and available in different styles. The concave spring kit they have available also helps those large lumps pass through, allowing the concaves to move to allow passage without bowing. www.loewenmfg.com

For information regarding sunnybrook products, please email us at sunny@istar.ca WE do manufacture a heavier concave that has the OE curvature, not line bored.

I think you should check with Mr. Gordon first. Just click "attachments" under topics at the left. His cover plates might solve your problem for less money and he has different concaves too.

looked at the gordon cover plates and concaves but didnt think much of them for the money nieghbour tried them but went back to his case ones.

I would not give up my Gordon Cover plates for harvesting soybeans; sure helps with the thrash....which you need to complete first before you can seperate the grain.