Chaff Cutter 1 cutting dry or wet corn stalks, rice straw , ... reverse gear system,4 different grass size Speciality of Chaff Cutter1 with reverse gear system,4 different grass sizets ... , convenient operation, flexible disassembling.4 Responding to various choices, motor power diesel, tractor, can form a complete set, especially ... 65% 1000 kg/hDry straw 17% 400 kg/h Chaff Cutter for cutting corn stalks