Low Watt Density Cartridge Heaters
The heater is made from high temperature resistance wire wounded helically it is evenly stretched and strung through holes in a cyclindrical ceramic insulator. The element assembly is inserted in to a SS 300 series tubes. This alloys provides the best combination of physical strength and resistance to heat oxidation.Then a premium quality magnesium oxide with specially selected grain size and high purity is used to fill all remaining space inside the ceramic insulator to increase thermal conductivity,die electric strength, and provide longer operating heater life to the heater.
Application
- Injection moulding machine
- Heating of manifolds
- Extrusion machines
- Heat sealing
- Labeling machine
- Heating liquids and gases
- Packaging machines
- Heating of hot stamping
- Heating of Die and platens
- Glue guns and wax pots
Features
- Unique winding design allows faster heating and longer life.
- High purity magnesium oxide (Special grain MgO) fills any voids around the resistor wire to optimize heat transfer, dielectric strength and life of the heater.
- Stainless steel sheath 300 Series for oxidation resistance.
- Resistor wire is joined to the leads by placing each and into high temp lead wires,upon crimping,affords a positive consistent junction.