Cartridge Heaters - WITSTO
  • Cartridge Heaters - CH-01
  • Cartridge Heaters - CH-02
  • Cartridge Heaters - CH-03
  • Cartridge Heaters - CH-04
  • Cartridge Heaters - CH-05
  • Cartridge Heaters - CH-06

What Makes our Cartridge Heater So Awesome?

Explore our cartridge heater from inside to outside.

  • Anti-Corrosion Sheath

    Japan-imported SUS 310s, 304 stainless steel are options for building the sheath of your cartridge heater. They boast excellent thermal conductivity, and resistance to corrosion and scaling, perfect for working in different environments.

  • Highly-pure MgO Powder

    Highly-pure MgO, distributed evenly between the resistance wire & the tube by our automatic machine, possesses good insulation & thermal conductivity. This improves heating efficiency while guarantees safe usage.

  • Nickel-Chrome Resistance Wire

    Nickel-Chrome, as the material of our resistance wire, enjoys a high melting point. This means that our cartridge heater can reach a very high temperature for demanding applications like molding.

  • Flexible Terminal

    Our cartridge heaters allow for different types of lead wire connections based on various applications. Terminal pins are also available on versatile models depending on the equipment & working environment.