Corn threshers come in various sizes and configurations, from small hand-cranked machines to large industrial models. The size of the machine you choose will depend on the amount of corn you need to process and the level of automation you require.

The corn thresher works by feeding the corn cobs into a hopper at the top of the machine. Inside the machine, a set of adjustable blades or rollers separate the kernels from the cob. The kernels are then discharged into a container or bag, while the cobs are ejected separately.

Using a corn thresher can help increase efficiency and reduce labor costs for farmers who grow corn crops. It can also help ensure a consistent quality of corn for feed or other uses. It is important to carefully follow the manufacturer's instructions for safe operation and maintenance.