Rotary cutting machine is one of the main equipment for the production of plywood. It is divided into card-based rotary cutting machine and non-card rotary cutting machine. With the advancement of technology, digital servo control technology is also applied to the production of rotary cutting machine. The log rotary cutter re-rotates the remaining wood core, so that the raw materials are fully utilized. Shanghai Qidian has independently developed a set of systems suitable for various types of rotary cutting machines on the market. After practical application in Shandong, Hebei, Guangxi, Jiangxi and other places, it has solved many machinery manufacturers' concerns about the numerical control and automation of rotary cutting equipment. requirements.