threshing machine work
A thresher (or threshing machine) is a piece of farm equipment that threshes grain, the process of separating the seeds from the husks and straw. A thresher is a machine that uses rotary motion to separate different parts of crops. It has three main functions known as threshing," "separating" and winnowing grains. The machine ensures high productivity, and low damage rates to the crops because of its technological features such as rotating drums equipped with teeth or flails, size grading screens. Threshing machines are used in agriculture, commonly to thresh rice--which is laborious and time-consuming if done manually or by traditional methods of beating against a stone. These machines can thresh grains in large scale faster the labour and time it takes for traditional method of humans or animal to do same task.