On September 19, 2018, our technical staff and Ingersoll rand factory service engineers went to changqing petrochemical company of China national petroleum corporation (hereinafter referred to as "changqing petrochemical") to upgrade, upgrade, install and debug the AB machine control system of the air supply station.
Changqing petrochemical workshop personnel and related technical personnel participated in the installation and debugging. During this period, Ingersoll rand factory service engineer to the field personnel for the control cabinet training, the air supply station AB machine control cabinet for a detailed introduction, and to the field personnel on the control cabinet operation steps and matters needing attention.
After the installation was completed, the site was debugged and the installation and debugging was successfully completed.