What about the hardness of fujie rotary blade？

   The rotary tiller is the main working part of the rotary tiller,its quality directly affects the tillage quality, the consumption of mechanical energy and the service life of the machine. As rotary blade is a high-speed running part, it has strict requirements on material and manufacturing technology, and the hardness of hilt and body must meet the standard requirements.

   The body and handle of The Rotary tillage tool are two kinds of hardness, because the hardness of the hilt is too high, it will increase the chance of the rotary tillage tool breaking. Generally, the hilt is controlled at more than 40, and the hardness of the blade is controlled at about 50. If the hardness of the blade is low, it will not wear resistance, easily deform, and also reduce the service life. Now there are many rotary blades on the market are a hardness, pay attention to distinguish when choosing, because the blade in the operation of the force is not the same, so rotary blade hardness is different is necessary.