We usually use programmable devices to check the operating status of the drive system in glass tempering furnaces. When the glass tempering machine stops working, the reading on the programmable device stays constant, which can trigger the real-time alarm.
The drive shaft testing utilizes the proximity switch to check the operating status of the drive shaft. It is often used on continuous glass tempering furnace drive system checking. When the proximity switch fails to detect the changes in signal within a certain period, it will determine that the drive system has stoppedand trigger the alarm.