Coil Heaters, For Tube Extrusion

Coil heaters are typically used in area which has a higher watt density requirement. The Basic construction of these heaters involves swaging of compacted MgO, Nickel Chromium wire into a Chrome Nickel steel tube. These heaters when swaged to provide maximum support for the resistance wire, eliminating the effects of vibration and shock. Features Standard stock size from 250 w to 1200 w Temp upto 750 deg C With J type or K type T/C Highly non corrosive Various cross sections available Application Hot runner nozzles and bushing Tube extrusion Pipe forming