Modernization Escalator With VVVF Energy-saving 

Replacing an aging controller with a modern microprocessor-based unit will significantly improve safety and energy efficiency. The controller connects to the latest safety monitoring systems for increased peace of mind. Advanced PLC control system,intuitionist fault digital display,full safe device to make sure its running safe and reliable. To replace the existing control system with VVVF function including controller and other electrical materials.Realize energy saving and high efficiency. We are professional elevator manufacture in China,we have high quality technical team and excellent after sale service to meet different customers’ needs.