Chaff farmers in rural areas in our country is widely used, chaff, straw is mainly used for the guillotine cut into small pieces. Because of its installed inside rotates at high speed sharp blade, chaff cutter factory, so users should attach great importance to its security. If you buy a substandard chaff, or contrary to the provisions of safe operation, can easily result in serious personal injury. Therefore, Shandong chaff, to remind the user to purchase chaff farmers must pay attention to safe operation. Prepare chaff before surfacing shaft repair methods: Before surfacing material for the journal should be checked in order to select the appropriate electrode material, if spigot after heat treatment, must be pre-annealed before welding to avoid cracking during welding heat treatment of the journal to choose the carbon and high-carbon structural steel electrode welding, surface hardening prepare for post-processing journal. Medium chaff cutter, farming machinery peasant music (certified), chaff music provided by urban farmers farming machinery Fertilizer Limited. Fertilizer urban farmers music Farming Machinery Co., Ltd. (www.nongminle.net) is Tai'an, feed processing machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Le farmers farming machinery leadership with the staff warmly welcome all inquiries negotiations to create music farmer farming machinery better future.