Polyester heaters: economical heating solutions up to +90°C

Applications

Polyester heaters are used in a wide variety of industries where precise temperature control combined with cost-effective solutions are crucial. Their versatility and adaptability enable them to be used in a wide range of industrial sectors.

Automotive industry and mechanical engineering: In the automotive industry and mechanical engineering polyester heaters are used to stabilize critical processes. Whether for preheating components or to prevent condensation in production lines – the heaters contribute to making production processes efficient and trouble-free. In addition, the heaters are used not only in production, but also in the automobile itself – for example, to defrost mirrors or to regulate the temperature of batteries. Their flexible integration into existing system architectures enables cost-effective retrofitting and upgrades.

Integration into electronic devices: Polyester heaters can be seamlessly integrated into electronic devices and provide the required heat efficiently and in a space-saving manner. This ensures even temperature distribution, stable temperature of critical components such as control units, sensors, or LED displays, and protecting them from thermal stress. The precise heat input not only supports the performance and reliability of the devices, but also contributes to an increased service life – all while providing a space-saving and economical solution.

Medical technology and laboratory applications: In the medical technology and in laboratories where strict hygiene standards and precise temperature control are required, heaters heaters are also used. Their moisture-resistant design and resistance to chemical influences ensure that constant and reliable heating performance is achieved even in demanding environments. They therefore make a significant contribution to the safety and efficiency of critical medical devices.

Food and packaging industry: Temperature control and hygiene play a central role in food processing and packaging technology. Polyester heaters ensure even heat distribution, minimizing the risk of frost and condensation. This is essential to ensure product quality and avoid operational downtime without incurring high energy costs.

Product advantages

Here you will find the advantages of our polyester heaters at a glance:

Cost efficiency as a key advantage: The combination of efficient material use, high power density, and the ability to implement graduated heating zones significantly reduce both production and operating costs. This makes our polyester heaters the most economically efficient heating solution even for small quantities – a decisive competitive advantage for industrial companies that rely on a sustainable cost structure in addition to technological excellence.

Water and chemical resistance: The heaters are waterproof (up to IPX4 , for shrink-wrapped versions up to IPX7) and resistant to chemical influences. They demonstrate good resistance to weak acids, alkalis, oil, and gasoline – properties that are particularly important in industrial environments with aggressive substances. This resistance ensures long-term, trouble-free operation of the heating systems.

Graduated heating power density and multi-zone design: Thanks to the multi-zone design, the heaters can be operated in different areas with individually graded heating power densities. This enables precise temperature control in defined zones, so that heat is only released where it is actually needed. This targeted heat distribution leads to significant energy savings and reduces operating costs in the long term.

Flexible dimensioning and low material thickness: The heaters are available in a wide range of sizes, from a minimum of 20 x 20 mm up to a maximum of 750 x 1000 mm or 600 x 1070 mm. With a minimum thickness of 0.26 mm (approx. 2.5 mm at lead area), they offer an extremely compact design that is ideal for integration into space-critical applications. At the same time, this thin construction enables a power density of up to 1.5 W/cm² without compromising efficiency.

High electrical load capacity and safety: Our polyester heaters are designed for operating voltages up to 1000 V AC/DC and feature a resistance tolerance of ±10% – even lower tolerances are available upon request. The dielectric strength starts at 1.5 kV (depending on the insulation material used), ensuring a high degree of safety and reliability. The minimum bending radius of 1 mm also ensures that no mechanical damage occurs even in tight bends.

Certified quality and international standards: The polyester heaters meet the highest quality standards and have certifications such as CE, RoHS, REACH, UL (USA), and TÜV (upon request). These certifications not only demonstrate product safety but also compliance with internationally recognized standards – a crucial feature for use in safety-critical industries.