Farmers’ Tool -JD Concave System
Farmers are most hard working people on this globe. They are the food producers. Tractors are used as farming machines before JD concaves are used. Among the many farming tools today, JD is one of the best concaves. They have to work hard to plough, winnow and thresh. To make their life better aftermarket John Deere concaves are introduced. Before this JD concaves, many concaves were introduced. But JD concave made farmers’ life much better when compared to other concave. A farm combine consists of four machines in a combine. They are • The header - It chops the crop and picks up the crop. After picking up it goes to the rotor. • The rotor - It is the main part of the combine. It consists of a cylinder which has grinding pieces. • The sieves - It consists of the lower sieve and upper sieve, It has bigger holes on the top sieve and smaller holes on the lower sieve. • The Chopper - The remaining work is done by chopper. Types of concaves • XPR concave • RPR concave • John Deer