Mechanical presses - mechanical presses should get a big development in the 1970s and 1980s. And a large amount of production of forgings product. Presses automatic production line is the idea of ??the Russian people ring factory, Chinese people's practice tests Germans. The world's first fully automated production line installed in our forging Dongfeng Motor Corporation Forge. Forging presses in recent years the problems have not yet found a complete solution within the ring gear quenching equipment, but it has been found, press forging its elongated frame certain controllable. In general, the internal gear machining, press at work want to stretch every 10MN 1mm. Without this stretch, it is impossible to achieve forging presses. Forging progress also reflected in the mold manufacturing progress. Generally speaking, the last set of molds average manufacturing time is about 4-5 times the current advanced level under the current progress, the main use of computers and high-speed processing equipment, advanced technology, mold manufacturing cycles shorten ring gear, thus forging die manufacturing concept also comes change, improve die life and shorten the molding time is equally important, and maximize the use of inserts die forging. Internal gear quenching equipment | within Zhumadian ring | Super League Super League forging Forging Co., Ltd. Luoyang provided. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.com) strong, credible, in Luoyang forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Super League forging into the brilliant and you work for a better future! You can also access (www.lysmzg.com/supply_details_46322875.html), for more information about the company.