Check out the latest combine products from some of the industry's leading suppliers.

Check out the latest combine header offerings from some of the industry's leading suppliers.

At Farm Progress Show 2013, Calmer Corn Heads showed, for the first time, a 30 row, 12-inch corn head. In this video, Marion Calmer explains how the company approached the challenges of developing a 12-inch corn head.

Marion Calmer, Calmer Corn Heads, introduces the new 12 inch row corn head. Stine Seed had approached the company a short time ago and challenged them company to produce a 12 inch row corn head. Stine is developing special genetics for narrow rows and ultra-narrow row corn. In the 1990s, Calmer Corn Heads was the first company to produce a 15 inch corn head.