IOT News

Vacuum annealing furnaces are primarily used for the heat treatment of various alloy materials. The processed products feature bright surfaces with no oxidation or decarburization. These furnaces offer advantages such as high production efficiency, low energy consumption, and reduced environmental impact. Their core operating principles involve multiple critical aspects, including vacuum environment maintenance, heating mechanisms, temperature control, and cooling systems.

To address these requirements, WideIOT provides an IoT solution for vacuum annealing furnaces by connecting to PLCs. Through WideIOT's industrial intelligent gateways, data from PLC equipment can be collected, enabling real-time monitoring of parameters such as flow rates, pressures, and temperatures across various subsystems. The system also allows for monitoring and control of the operational status of solenoid valves and vacuum pumps. When abnormal conditions or potential risks are detected, automatic alerts are triggered to notify management personnel, allowing them to take timely corrective actions to ensure safe and orderly production.

Key monitored dataincludes chamber vacuum level, furnace temperature, material temperature, heating power supply electrical parameters, cooling pump and valve operating status, compressed air flow rate, and solenoid valve conditions. These data points can be compiled into customized reports based on specific criteria. Additionally, all detected anomalies are aggregated into alert logs and delivered via WeChat, SMS, or email, enabling visual monitoring and comprehensive equipment management.

The system features a process visualization interfacethat displays real-time operating status and process parameters for each piece of equipment. Through corresponding control buttons, users can remotely operate equipment via computers or mobile devices—for example, starting or stopping vacuum pumps, turning heating on or off, and opening or closing various valves. This enables prompt response to abnormal situations, preventing incident escalation and minimizing potential losses.

When needed, equipment manufacturers can also perform remote programming, debugging, and program uploading/downloading for PLCs at off-site locations through the system. This significantly improves work efficiency and management standards, reduces the frequency of on-site visits and associated travel costs, and ensures a high-quality operation and maintenance service experience.