A mowing machine. The hay cutter is mainly used for cutting crop straw and forage grass, etc., because most of the chopping is roughage, it is suitable for livestock farmers such as cattle and sheep. Generally speaking, there are two types of mowers: motor and diesel engine trailers, and they can also be equipped with gasoline engines and diesel engines. The hay cutter uses corn stalks, wheat straw, rice straw and other crops as processing materials, and is crushed by machinery such as cutting and cutting to produce feed processing equipment suitable for animal husbandry and breeding cattle, sheep, horses, and deer feed. The motor is used as supporting power. The power is transmitted to the main shaft, and the gear at the other end of the main shaft transmits the adjusted power to the grass kun through the gear box and universal joint. When the material to be processed enters between the upper and lower kun, it is clamped by the kun It is held and sent to the guillotine cutting mechanism at a certain speed. After being chopped by the high-speed rotating cutter, it is thrown out of the machine through the grass outlet.High output, good quality, time-saving and labor-saving, very suitable for farmers.