Top Reasons Why Your Ceramic Band Heater Keeps Burning Out

Ceramic band heaters are useful in industries that use high temperature, for example, plastic moulding, packaging and extrusion. However, the companies that use ceramic band heaters are always faced with the problem of the heaters burning out often though they are normally durable and highly efficient. This blog post will aim at discussing the top causes of ceramic band heater failure and how you can prevent them from happening.

Improper Installation

The major cause of ceramic band heaters burning out is installation problems. It is extremely important to make sure that the heater is snug on the barrel or surface. A loose-fitting ceramic band heater results in an inadequate and uneven heat distribution, thus making the heater work harder and burn out. One of the most important parameters that are suggested by ceramic band heater manufacturers in India is to fit the heaters as tightly as possible into the container in order to achieve high efficiency and durability. 

Voltage Issues

Incorrect voltage when used in a ceramic band heater can also cause burnout of the element. If the heater receives more voltage than required, the heat generated will be higher and hence burns out quickly. It is important to pay attention to the recommended voltage levels offered by high density cartridge heater manufacturers in India.

Contaminants and Debris

Industrial heaters also encounter dust and other factors such as plastic, dirt, and other debris that tend to build up over time. These contaminants can coat the heater and acting as an insulator, heating up the unit thus leading to burn out. It is mandatory to maintain and clean your ceramic band heater on a regular basis to ensure that it is in good working condition. Ceramic band heater manufacturers in India also warn about the presence of a build-up around the heater, which should be checked regularly.

Inadequate Ventilation

Lack of air circulation is another cause of ceramic band heater failure. This means if the heater is placed in an area with restricted air flow, heat cannot be expelled properly and so the heater will overheat. Reducing airflow around the heater can help minimize the chancing of burnout. Some manufacturers suggest using the proper window venting to avoid heat buildup.

Overheating

Ceramic band heaters are specified on the basis of their working temperatures. If the temperature goes beyond this range, the heater is prone to break down or, in simple terms, burn out. If used constantly, it may result in a deterioration of the inside components of a heater, which in turn contributes to failure. Another precaution that can be made to avoid overheating is by using an external temp control unit to control the right operating temperature. Many high density cartridge heaters  manufacturers in India recommend high quality controllers for better performance.

Conclusion

Given these typical problems, you can serve the useful life of a ceramic band heater and do not allow problems in your production process. Arihant Heaters offers the best solutions for heating requirements that are dependable and possess a superior quality of standards, having been one of the top ceramic band heater manufacturers in India. Our heaters are long-lasting, and we provide you with an efficient type of heater which will not burn out frequently.