Our graphitization furnace offers remote diagnostics, serving as a fast"&" track for troubleshooting some graphitization furnace malfunctions.
Last month, I received a call from a customer who sounded very anxious. He said the furnace was alarming, and a code was flashing on the screen that the operator couldn't unders"&"tand and didn't know what to do. I asked him what alarm it was, and he gave me a code. I instructed him to follow the on-screen prompts step by step to troubleshoot, and finally discovered that the filter was clogged. Replacing the filter element solved t"&"he problem. The whole process took twenty minutes, without disrupting production.
This is the value of remote diagnostics—reducing troubleshooting time from hours to minutes.
"&"Remote Access Methods
Our equipment supports current alarm records, historical alarm records, and quick code lookup for various remote access methods:
- VPN Encrypted Connection: Establishes a secure tunnel through th"&"e factory network, encrypting data transmission (we will communicate with the customer beforehand to see if IoT cards can be used for data communication)
- 4G/5G Wireless Module: Suitable for scenarios without a fixed network or r"&"equiring mobile access
- Cloud Service Relay: Device data is automatically uploaded to the cloud, accessible to authorized personnel at any time
All connections are authenticated and encrypted to ensure industrial "&"data security.
Real-time Data Synchronization
After connection, the remote end can see data completely synchronized with the field—current temperature, pressure, power, operating stage, alarm information, and"&" complete real-time and historical process curves. It's like sitting at the control panel in the control room, with everything at your fingertips.
Online Troubleshooting Guidance
Through voice cal"&"ls and screen sharing (or on-site video), remote engineers can guide on-site operators step-by-step through troubleshooting. They guide you step-by-step, showing you which valve to open, which sensor to check, and which button to press. F"&"or common faults, the average processing time has been reduced from 4 hours (waiting for an engineer to arrive) to 20 minutes.
Case Study: A customer in "&"a remote area experienced an equipment alarm at 2 AM. Through remote diagnostics, our engineers located the issue within 20 minutes as emulsification of the vacuum pump oil causing a decrease in pumping speed. After instructing the on-site team to replace"&" the pump oil, normal operation was restored. Waiting for the engineer to flow in would have resulted in at least a whole day's lost production capacity. Postscript: After equipment acceptance, we consult with customers to see if it can be connected to an"&" IoT card for data communication, enabling us to quickly assist customers in diagnosing faults in the future.
