Stainless Steel High Watt Density Cartridge Heaters, 120-240 V, 3-400 Kw

With enriched industrial experience and knowledge, we are providing an excellent range of High Watt Density Cartridge Heaters.Swaged or High Watt Density Cartridge Heaters composed of resistance wire (NiCr) spirally wound bon MgO core as per watt density decided. It is inserted in metallic tube selected as per requirement and space filled with high purity MgO powder. Then it is swaged to compact the loosely filled powder inside for achieving high dielectric strength up to the desired size, diameter and wattage is achieved. The heat generated by resistance wire is quickly dissipated or transferred to the outer sheath. It is machined to precise tolerances and straightness.Swaged or High Watt Density Cartridge Heaters are fitted into accurately reamed, parallel sided holes for useful life and fantastic performance. It can operate at higher temperature and vibration applications.Some of the Points to Be Considered by the User for Long Life and Maximum Heat Transfer of Cartridge Heaters: Fitment: The insertion holes of the Metal dies or moulds should not exceed more than 0.002 than the diameter of the heater. As a result of which the hole of the metal die or mould and the outer sheath of the heater will be in close contact with each other and maximum heat from the resistance wire is transferred to the metal. Otherwise, the temperature inside the heater will continuously rise till the heater fails. Calculation of wattage should be proper: Regular ON/OFF of the heater will also shorten the life considerably. We suggest that the Input voltage regulator device should be installed for low to high-temperature fluctuation is required. The temperature sensing device should be placed properly: Thermostat should not be placed more than 1/2" away from the heater wherever possible. More the distance less the life of the heater. Price Range: 250-15000rs/unit.