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Cartridge heating elements

Code: GP
  • designed for heating solids, liquids and gases
  • surface loading: up to 62W/cm2
  • temperature range: up to 870°C
  • power supply: from 12V to 480V
  • hermetic system
  • diameters tolerated in accuracy class H7: from 5 up to 70 mm
  • possibility of using a temperature sensor
  • sheath: carbon steel, brass, Cr-Ni steel
Description

Cartridge heaters are modern, highly proficient heating elements with a special construction enabling significant heat emission from a small surface. Relatively small size and single-sided connection enable the heater installation within a small space. The cartridge heaters are primarily used for warming solid bodies. Most frequently, the heaters are inserted within metal elements, however they are equally suitable for warming fluids (water, oil, emulsion) or even gases.

Application:

  • plastic industry: hot runner molds, mouthpieces and injection molding nozzles, stamps for embossing, sealing in packaging machines,
  • footwear industry: vulcanizing presses, mold heaters, extruder
  • foundry: core and die heaters, vacuum furnaces,
  • medical and laboratory technology: distilling devices, oil heaters, solder baths, inhalation devices and sterilization,
  • wood industry: punches for burning, lacquer and paint atomizers,
  • general machine construction,
  • automotive industry.

Specification
Probe diameter
Ø6,5 mm
Ø8 mm
Ø10 mm
Ø12,5 mm
Ø16 mm
Ø20 mm
Range of length
20...1000 mm
up to 2300 mm
Power supply
12V AC
24V AC
48V AC
230V AC
380V AC
480V AC
Surface loading
5 W/cm²
35 W/cm²
up to 62 W/cm²
Operating temperature
max. 500°C
max. 870°C
Sensor material
Incoloy 800
steel Cr-Ni 1H18N9T