Ceramic Bobbin Heater

Ceramic Bobbin Heater


Packaging & Delivery:

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

Product Description

  • Electric heating radiant tube is characteristic  by excellent oxidation resistance and very good form stability resulting in long element life. they are typically used in electrical heating elements in industrial furnaces and home appliances.The inner core of the electric heat radiant tube is composed of the u- shaped axial array end welded resistance wire and ceramic support frame. There is no shield between inner core and the outer protective sleeve. Its heat dispersion is good. The rated working temperature of electric heating radiant tube is1000 degrees. The material of resistance wire Cr20Ni80 or 0 cr21Al6Nb.Its surface temperature can reach 1200 degrees.The highest working temperature of this kind of electric heating radiant tube can reach1000 degrees. The frame use high alumina ceramic. The outer protective casing is made of cold drawing seamless thin-wall heat-resisting steel, its material is 1Cr25Ni35Si2 or 1Cr25Ni20Si2. The material has high temperature and good oxidation resistance, better high temperature creep strength.

  • Our customer including various heat treatment equipment manufacturer from home and abroad. Besides, We can also design and manufacture non-standard products of heater according to customs’ requirement. The radiant tube can be divided into several categories in different case: such as heat resistant steel seamless tube, plate welded pipe, centrifugal casting pipe and non-metallic casing pipe.

Advantages of Our Radiant Tube

  • 1.OEM is welcome.
  • 2.High Quality & Good Performance with Precisely milling to meet your requirement.
  • 3.Rich experience & Good Technical Engineering Support.
  • 4.Specifications : According to the customized sample or drawing.

Application Cases

  • 1.Metallurgical industry
  • 2.heat treatment furnaces
  • 3.Auto parts and accessories
  • 4.Medical Instrument parts
  • 5.Pipe Fittings or pipeline accessories
  • 6.Other industry metal casting parts...
  • Key Technical Indexes

    Product Name

    Radiant Tube

    Power for each element:

    10kw to 40kw( can be customized in accordance with customer's requests)

    Working voltage

    0v to 380v( can be customized)

    Useful heating length

    500 to 2400mm( can be customized)

    Outer diameter

    80mm - 280mm(can be customized)

    Total length  of  product

    1 - 3m( can be customized)

    Electric heating wire

     FeCrAl ,NiCr,HRE and Kanthal wire

    Max Operating Temperature 


    Its Better to Provide Us With The Drawings/Pictures

    ItNote:other models are available according to your specifications.

Order Guide

  • For order ceramic band heater, Size, Wattage & Voltage are available on request.

  • Please contact us with your special requirements. We are pleased to contact you if you would like more information or want to discuss custom product availability and pricing.

  • Welcome to order sample ceramic band heaters for initial evaluation.

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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