• Joule Tech

Microtubular Coiled Heaters

Joule Tech Inc offers Microtubular Coiled Heaters with a revolutionary design, which makes them the best choice in the most demanding conditions. With unlimited range of possible shapes obtained from the straight heater, 10 different cross sections are available to fulfil any requirement. The electric resistive wire is uniformly distributed in a compacted MgO insulation, with CrNi steel outer protection sheath, which gives high resistance to mechanical shocks; and withstands up to 700°C operating temperature. These heaters are used in various applications, due to their being intrinsically reliable and highly versatility. Initially it was developed for heating plastic injection nozzles, and later it became invaluable in the most diverse and demanding applications in aerospace, railway, chemical, metal working and food industry, glass and paper industry, automotive, packing, medical industry, etc., have all taken advantage from the use of these coiled heaters, with their wide range of possible shapes and their fitness to an unlimited number of applications. These heaters are also available with built-in thermocouples for high-resolution temperature measuring (J type standard, K-type on request).