1)Resistance wire OCr20Ni80 2)Min.dia.2mm,length:20mm 3)common 10w/cm2 4)high or low wattages
Resistance cartridge heater is cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density can reach 25 W/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.
Technical Detail:
Tube diameter: Φ3mm-Φ30mmTube Material:SS304;SS316,SS321,NICOLOY800 etcInsulation Material:High-purity MgoReisistance wire element:Ni-Cr or FeCrLead Connection Option: Crimped or Swaged leadsLead and type of connection leads, 10" Fiberglass Standard(Wire options:Teflon,silicone high temperature frberglass)Feature
Commom cartridge can be devideded :
1) High power density (heat area sufuce power 10~25w/cm2)
Working temperature≤450 degrees.
2) middle,low power density (heat area sufuce power 5~11/cm2)
working temperature≤ 300 degrees
Votage:12~250V (or as requirment)
High Density Construction High-quality stainless steel construction provides long-lasting protection even in the most rugged industrial environments
Protected with a stainless steel sheath, their watt density can reach 50 W/cm2 and their operating temperature can go up to 800°C.
Design and produce according to the requirements of customers on operating voltage, power, size, length etc.
Product Lead Connection Option:
Product Pictures:
Inspection Equipment:
electric resistance rod heater
