Farmer Invented. Farmer Tested. Farmer Proven.

Welcome to Calmer Corn Heads, Inc., home of the world's first single-chain, narrow row independent corn heads and state-of-the-art farming equipment and technology for all John Deere* SeriesCase-IH* 2200/2400 Series, NH* 96c, 98c, 98d and 996 SeriesGeringhoff* Northstar, CASE-IH* 3000 Series and Gleaner* Hugger Corn Heads. Our product line-up includes custom-built, row-independent corn heads, our patented BT Chopper® replacement stalk rolls, multi-zone beveled stripper plates, weed knives, drive and idler sprockets and chrome-pin gathering chains. As your corn head and residue management specialists, we are committed to providing proven solutions to a variety of your harvesting problems. Maximize your return on investment and crop yields by investing in Calmer's BT Chopper® Deluxe Upgrade Kit, today! 100% satisfaction guaranteed or your money back!