The speed range of the nonwoven production line is mainly 5/200 ~ 200/min. Depending on the specific process, the frequency of nonwoven production lines varies. In the following 50Hz main motor constant torque output, in order to ensure the normal operation of the project during high-speed operation, when selecting the motor frequency capability, the power of the AC variable frequency motor should be increased accordingly.

Static performance is as important as the dynamic performance of a unit. By adjusting the corresponding parameter optimization of the inverter, satisfactory static performance can be obtained, comparing with the measured results and the theory, adjusting the parameters to check the PLC program, in order to eliminate the static error due to objective conditions in the theoretical calculation. Dynamic synchronization is also very important, and its significance mainly refers to whether the speed change of the center line is consistent during the lifting and lowering of the unit.

Heterogeneous automation has become the bottleneck of modern manufacturing engineering technology, especially the information integration in large-scale system integration engineering. Whether it is in the stage of enterprise construction or in the long-term development stage after investment, it is the right choice to choose appropriate and obvious equipment advantages. With the continuous development of science and technology in China, the corresponding products in China have also been enriched and developed. It is believed that the textile industry will develop rapidly in the near future.