Troubleshooting Guide: Mold Temperature Controller Overheating Issues

Mold temperature controllers(MTCs) play a critical role in maintaining precise and stable temperatures during industrial molding processes. However, during commissioning or daily operation, a mold temperature controller(MTC) may sometimes experience minor issues, and many operators can feel confused or anxious when the unit suddenly overheats.

Why is the mold temperature controller(MTC) overheating? How can this issue be resolved safely and efficiently? Here, Hengde shares a comprehensive guide to help you understand the common causes of mold temperature controller(MTC) overheating and the best ways to troubleshoot it.

Common Causes and Solutions of Mold Temperature Controller Overheating：

Key Tips for Mold Temperature Controller Maintenance

1. Maintain proper fluid (oil/water) levels before startup of the mold temperature controller(MTC).
2. Avoid sudden power increases or pump shutdowns to prevent dry heating.
3. Schedule annual inspections for temperature sensors, heaters, pumps, and safety devices of the mold temperature controller(MTC).

Conclusion

 

Regular maintenance and correct operation are essential to prevent mold temperature controller overheating. Understanding these causes and solutions ensures stable temperature control, consistent product quality, and prolonged equipment lifespan. In actual commissioning and operation, the most common causes of mold temperature controller(MTC) overheating include damaged cooling water solenoid valves (or other control valves), insufficient heater power, malfunctioning temperature controllers, and improperly configured electrical settings.

Have questions about your mold temperature controller(MTC), or want to find the best solution for your production line? Reach out to our technical team (www.hengdechiller.com) – we’d love to help!  Choose Hengde，Choose Perfect Mold Temperature Controller！