A blown film manufacturer approached TUTCO with a unique requirement for special machined heater assemblies to be used in a specific process that did not have common off-the-shelf options. The challenge was to find heaters that could fit within a very limited space, ruling out the possibility of using cast heaters due to their space-consuming casting process. Additionally, the heaters needed to deliver high temperatures and a substantial heater output to meet the application’s demands. 

To address the customer’s specific needs, TUTCO designed a special tubular heater assembly that offered versatility and customizability. This innovative assembly could be manufactured in various sizes to suit the specific requirements of the application. The tubular element was expertly positioned within a precision-machined part, and a cover was securely welded in place over the element, creating a fully enclosed heater assembly. 

The unique design of the tubular heater assembly allowed it to fit perfectly within the limited envelope available, providing an efficient and compact heating solution. The machined part and the enclosure offered excellent thermal insulation, ensuring that the generated heat was directed to the desired location, optimizing the heating process. By providing a tailored solution with the special tubular heater assembly, TUTCO enabled the blown film manufacturer to overcome the challenges posed by space constraints and demanding heating specifications.