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What to do if the temperature of industrial oven is uneven?

2020-08-27   

Some customers report that the temperature of the industrial oven is uneven after being used. Hurry up and see if there are any of the following situations and correct them in time.

1. Please check whether the motor of the industrial oven is reversed. Reversal of the motor will cause abnormal hot air circulation or reduced air volume, resulting in abnormal temperature.

2. Please check the solid-state relay of the oven. If the solid-state relay is abnormal, it may cause the heating tube to continue heating and cause over-temperature.

3. Check whether the parameters of the industrial oven temperature control instrument are set incorrectly. You can deal with it by restoring the factory settings of the instrument and restoring the settings of the temperature control system through AT auto-tuning.

4. Check whether the temperature probe collection device of the industrial oven is loose or falling off. If it does, it may cause inaccurate temperature control.

5. There are also inconsistent air volume adjustments, which can cause too much temperature difference in the box. Pay attention to adjusting the air volume baffle fine-tuning switch to keep the wind speed uniform.

Shenzhen Yihexing industrial oven adopts a hot air circulation system. The air source is driven by the circulating motor to drive the wind wheel through the electric heater, and the hot air is sent from the air duct to the inside of the oven, and the air after use is sucked into the air duct to become the air source to recirculate and heat. The electrical energy-saving temperature uniformity is good.