Micro Tubular Coil Heaters are manufactured in Round & Rectangular section. In round section available diameters are 1mm, 1.5mm & 1.8mm. In rectangular section available diameters 1.3 x 2.1. These heaters are swaged and compacted to these diameters and fitted into special clamps to tighten over circulars parts for heating purpose. These heaters are mainly used for Hot Runner Mold.