• Sonal Sales Corporation

Micro-tubular Coiled Heaters

Sonal Sales Corporation offers Micro-tubular Coiled Heaters. It is provided with a revolutionary design, which makes them the best choice in the most demanding conditions. It is available in unlimited range of possible shapes obtained from the straight heater, with 10 different cross sections available to fulfill 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 degree C operating temperature. It is also available with built-in thermocouple for high-resolution temperature measuring (J type standard, K-type on request). It is 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.