Razors Edge concaves use a variable spacing design and sharpened, notched bars to improve threshing performance, according to the company.  | Thunderstruck Ag photo

Thunderstruck Ag introduces Razors Edge concaves

Having one set of combine concaves that can handle all seed sizes efficiently without the use of cover plates can be a time saver when switching fields. Manitoba-based Thunderstruck Ag has introduced its own Razors Edge concave design to make that a possibility. “We’ve been working with concaves for the last seven years and with […] Read more