Cartridge Heater

Cartridge Heater


Packaging & Delivery:

  • Packaging Details : carton box or wooden case
  • Delivery Time : 7 -10 days after payment

Product Description

  • Cartridge heater is a piece of equipment, made of MgO powder or MgO tube, ceramic cap, resistance wire (NiCr2080),High temperature leads, seamless stainless steel sheath(304,310,316,321,2520). Cartridge heater has metal shell. Spiral electric heated alloy wire (nickel-chromium, iron chromium alloy) are uniformly distributed around the center axis inside the tube. The gap is filled with good thermal insulating magnesia. The end of the tube sealed with silicone and ceramic. The metal sheathed electric heating element can heat the air, metal molds and all kinds of liquid.

  • Cartridge heater will include the structure of sealing, the terminal part, flange, temperature control or fuse, etc. according to different requirements of the application, safety and installation.

Advantages of Our Cartridge Heater

  • 1.We offer standard as well as customized models
  • 2.We offer different tube diameters like 8 mm, 11 mm, 12.5mm, 16mm , 18mm
  • 3.We offer different sheath materials. It can be availed in different materials like SS 304, SS 321, SS 316, Copper & Titanium
  • 4.We offer various shapes as customer demand:immersion heater with flange or screw, explosion proof heater
  • 5.Various terminal options are available
  • 6.Various shapes and sizes are available
  • 7.Durable and has LONGER LIFE

Application Cases

  • Plastic and Rubber Processing Machinery
  • Water,Oil and Air Heating Appliances
  • Packaging Machinery
  • 3D Printer Machinery
  • Medical Equipment
  • Kitchen Equipment
  • Ovens & Dryers
  • Dies and Tools
  • Key Technical Indexes

    Sheath Material


    Voltages Available

    12V,24V, 36V,110V,220V,380V

    Thermocouple Location

    Type J or K are available

    Length Tolerance

    ±1 mm

    Diameter Tolerance


    Standard Cold Zone


    Wattage Tolerance


    Resistance Tolerance


    Insulation Resistance (cold):

    ≥ 500 MΩ;

    Maximum Escape of  Current (cold):

    ≤ 0.5 mA;

    Dielectric strength

    no electric breakdown for 1 minute under 1500v

    Max Operating Temperature


    Delivery Time:

    7 -10 days after payment

    Its Better to Provide Us With The Drawings/Pictures

Order Guide

Please Identify The Following Items When You Ordering Cartridge Heater
For Ordering Cartridge Heater, Size, Wattage & Voltage are available on request.
  • 1.Lead Voltage and Wattage
  • 2.Lead Diameter and Length
  • 3.Lead Sheath Materials
  • 4.Lead Wire Length
  • 5.Lead Heating Element Material
  • 6.Lead Working Condition
  • 7.It’s Better to Provide Us With The Drawings/Pictures
Product Photos (Detail Images)

After-sale Service:

  • After-sale Service Is Available Within One Year Warranty Period for Mica Plastic Extrude Heater band heater.

  • That means if any quality problems occur within one year , we provide technical guidance through internet.

  • Q:Are you a trade company or a manufacturer?

    A: We are manufacturer.

  • Q:What is your payment terms?

    A: 30% TT deposit in advance and 70% balance before shipment.

  • Q:Sample time and delivery time ?

    A:Normally it will take u about 7 days to finish the sample,and for mass production is based on quantity.

  • Q: What is your working time?

    Our working time is from Monday to Saturday, 8:30 AM -17:00 PM (Beijing time, GMT+08.00).

  • Q: Do  you provide free samples?

    Yes, we do. but we do not bear the shipping costs.

  • Q:  How about the lead time and payment terms?

    The lead time usually takes 1 to 3 weeks if we have materials in stock, otherwise, it will take another 1-2 weeks. the delivery time also can be decided by the quantities
    Concerning the payment terms, T/T,L/C, D/P,D/A,Western Union,More inquiry,please feel free to contact with me anytime!

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