High precision plywood rotary cutting production equipment
High precision plywood rotary cutting production equipment is the key to plywood manufacturing, directly affecting the quality and production efficiency of veneers.
The CNC cardless rotary cutting machine is a typical representative of high-precision equipment. It abandons the traditional card axis fixing method and adopts friction roller drive technology to achieve the minimization of wood core diameter for rotary cutting, significantly improving the board yield. The equipment is equipped with a servo motor driven precision screw feed system, which, in conjunction with CNC technology, can adjust the gap between the cutting edge and the feed speed in real time, ensuring that the uniformity error of the single board thickness is controlled within ± 0.05mm. The rapid advance and retreat speed of its blade bed can reach 80-120 meters per minute, coupled with an intelligent centering system, effectively reducing thickness fluctuations caused by eccentric rotary cutting of wood segments.
The equipment adopts a dual slide auxiliary tool holder structure, which is linked with the main slide and the inclined auxiliary slide to automatically compensate for the angle of the rotary blade as the diameter of the wooden section decreases, ensuring the stability of the entire rotary cutting section. Key components such as ball screws and linear guides have undergone special heat treatment and are equipped with automatic lubrication systems to ensure long-term operational accuracy. Typical models such as the HXQ1500 rotary cutting machine can process wood cores with a diameter of less than 500mm, with an output veneer thickness range of 0.5-3.0mm and a minimum residual diameter of 40mm. The veneer output speed exceeds 100 meters per minute, increasing production capacity by more than 150% compared to traditional equipment.
