Industrial Heating Elements Cartridge Heaters Outside Connect Wire for Mould Heating

Industrial Heating Elements Cartridge Heater Outside Connect Wire for Mould Heating





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)


Cartridge heater is one of the electric heating elements, which is widely used in industry mould heating. Compared with the same heating element of high thermal, cartridge heater can save 5% of electric materials, and heat efficiency can reach 90%.


Mostly, cartridge heater is used for heating solids such as injection presses heating plates or various tools, it 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 industriesVarious 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.




Resistance wire



stainless steel 304,321,316, Incoloy 800, Incoloy 840

Maximum Temperature


Standard cold length at lead exit


Standard cold length at disc end



K or J

Cable wire

silicone wire, metal wire, fiberglass wire, etc


M12, M14, M16, 1", 1 1/4", 1 1/2", 2",etc




110V,220V,230V or as customer's demands


0.5KW to 15KW

Water proof




Drawing picture



Industrial Heating Elements Cartridge Heaters Outside Connect Wire for Mould Heating



a. Cartridge heater applied in mold heating has been has been very popular in modern industrial.

b. Heating system in plastic machinery.

c. Pharmaceutical production

d. Heat Treatment Lab

e. Chemical industry and so on.


Competitive Advantage:


1. We manufacture high density cartridge heaters; Minimum diameter can reach 3mm.

2. All lead wires are pure nickel

3. Insulating material can be resistant to the high temperature of 400 degree.

4. Our product can meet IP65 waterproof

5. We also produce Split cartridge heater.

6. We produce cartridge heater with distributed wattage. 



Cartridge Heaters

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