The research progress and related applying technology of retention aid systems for highspeedpapermachine were reviewed.
综述了高速纸机用助留体系的研究进展及相关应用技术。
2
This kind of based on the S7-200PLC entire numerical control system is suitable of middle, highspeedpapermachine, s speed, reliability control performance and so on the need.
这种基于S7-200PLC的全数字控制系统适用中、高速纸机的速度、可靠性等控制性能的需要。
3
The characteristic of DC drive for papermachine is compared with AC drive and how to select the drive scheme for highspeedpapermachine and the capital investment are discussed.