Cartridge heaters

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CARTRIDGE HEATERS FOR METAL HEATING

The most common field of application for this type of electrical heaters is the molding of plastic materials. Cartridge heaters are the best choice in this area due to their design, provide a high heating and total control over each of the mold area with temperature peaks up to 750 °C. The installation, however, requires special attention in the execution of the hole, as this must be as precise as possible so that the resistance can dissipate its power evenly without incurring breakage of the same.

DESCRIPTION

Our cartridge heaters ensure uniformity of heating over the entire surface of the cartridge allowing efficient heat exchange and ensuring a rational energy saving, also, thanks to their mechanical profile ensure a high resistance against oxidation, corrosion and maximum flexibility of use, and , mainly a high surface density, which ensures powers not attainable in conventional systems. The use of this type of heater may occupy several fields even if usually we find in the field of molding of plastic materials (heating of molds, extrusion flat heads). Also in this case we are faced to an extremely flexible product, in as, on request, it is available in flanged versions, with fixed connection, internal thermocouple, protected cables and exit at 90th.

APPLICATIONS

  • Heating of metals, gases and liquids
  • Heating of molds, flat heads extrusion, hot plates
  • air heating
  • packaging machines, packaging machines
  • Welding rods
  • Industrial ovens for the baking industry ovens, household ovens

 

QUALITY CHECK

All cartridge heaters are subjected to the test of quality and safety. The tests are performed with automatic machine and comply with all applicable legislation.

  • Resistance wire nickel chrome 80/20
  • Core in magnesium oxide
  • Insulation in magnesium oxide compacted
  • Stainless steel tube
  • Ceramic end cap
  • Electrical leads in nickel
  • Nickel cables insulated with fiberglass-silicone
  • Bottom disc in welded stainless steel
  • Non-standard products on request

This post is also available in: Italian