1. The high-speed folding machine can realize 2 horizontal and 3 vertical folding modes at most, 2 horizontal folding modes can be selected for knife folding or air folding, and 3 vertical folding modes are all adopted for knife folding; 2. The four-channel folding working mode of horizontal folding configuration can realize folding of pillowcases, etc. 3. The maximum folding speed can reach 60 m/min; 4. Optimize the design of transmission and abandon the traditional chain transmission, all use synchronous belts or self-lubricating gears and other transmissions, which can achieve lifelong maintenance-free maintenance, and have the advantages of stable transmission and low noise; 5. The open design is adopted, which is easy to maintain; 6. The design of the split-type stacker is connected with the host All adopt quick-plug ports for easy transportation and quick assembly; 7. All key components are imported, the pneumatic system adopts SMC, the reducer adopts the Japanese-precision reducer, the bearing adopts FYH, and the electrical components adopt Schneider; 8. Perfect self-diagnosis function and safety protection can quickly locate the location and cause of the fault, which is convenient for the daily use and maintenance of the machine; 9. The shaft body is made of precision stainless steel composite pipe, Reduce the jump of the shaft body, improve the accuracy of mechanical movement, and extend the service life of the equipment