Customization: | Available |
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Certification: | RoHS, CE |
Type: | Electric Coil |
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Cartridge heater is cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density can reach 63W/cm² and their operating temperature can go up to 800°C (1472°F) Mostly cartridge heater is used for heating up solids such as injection presses heating plates or various tools, cartridge heater can also be used for heating up water of gases under certain conditions. Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc . cartridge heaters are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries Various cartridge heater technologies are available. The choice of technology will depend on technical specifications required and the application. Unless you know exactly which product you are looking for, we will recommend you the best solution for your needs.
Main material | |
Heating wire | Ni8Cr20 nickel chromium wire |
Insulation filling | High purity magnesium oxide powder |
Shell (protection tube) | SS304,SS310S,SS316,TA1,Incoloy800(NCF800) |
Lead |
Silicone glass fiber (temperature resistance 250ºC) (temperature resistance 250ºC) High temperature glass fiber (temperature resistance 400ºCCeramic beads (temperature resistant to 800ºC) |
Lead protection |
Silicone fiberglass casing, metal braided hose,
metal corrugated hose
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Sealed end (sealing) | Ceramic/ceramic glue (temperature resistant 800ºC) Silicone rubber (temperature resistant 180ºC) Resin (temperature resistance 250ºC) |