www.farm-equipment.com/articles/7079-video-calmer-bt-chopper-demo-with-marion-calmer
[Video] Calmer BT Chopper DEMO with Marion Calmer
November 21, 2011
Show Update from the National Farm Machinery Show 2012
Marion Calmer demonstrates the BT Chopper, part of the product line at Calmer Corn Heads. The BT Chopper cuts through corn stalks and creates what the company calls corn confetti.