Since 2009 CM Welding has served the farming community, having sold thousands of RPR Concaves™ and combine parts all of which proudly Made In America.
RPR Concaves™ ·
Stops Rotor Loss ·
Not Just Concaves BUT A Concave System!
Restricted Flow Threshing
(forces grain against grain threshing resulting in cleaner samples)
(more grain into cleaning section and not out the back of combine)
(eliminates plugging while providing a more aggressive thresh)