The product is ued in controllable aural various heat treatment furnace,to avoid the contact of elding burning outcome or to avoid the corrosion of furnace gas to heating element.The process(the conversion of elding burning or electric energy) is put into refractory steel tube and let amount of heat radiate by wall of tube.This device is called as heater tube.

Electrothermal heater tube will close the heating element in the jacket,after electrify and heat up,the heat is indirectly radiated to furnace liner and workpiece to be heated by bushing.The heat up of heater tube is used in furnace with going protecting aural and corrodent aural,such as continuous furnace,roller furnace, pit furnace.

Twist and turn resistance wire in axial direction,that is,the single resistance wire is bended to U shape,then in series or parallel connection mutually.This kind of electrothermal heater tube is called bending resistance wire heater tube.This tube,because fall of screening of resistance wire,in intratubal upper surface load,can insure prolong life span.

Advantages:   Industrial Ceramic Bobbin Heater, Finned Strip Heaters

1.The controllability of aural inside furnace can be guaranteed.

2.The control of temperature,assemble and maintainace are very convenient and can be easy to sealed.

3.The cubage of hearth is enlarged and throughput is improved because of no muffle pot

4.Strong heating ability and high efficiency

5.The refractory steel material is save.

Feature:

Application:

Packing:


If ordering ceramic bobbin heater, pls checking the following

Our advantage:

• As a 20 years manufacturer knows our products' market very well, make sure good's quality are suitable for various industries;
•  Certified by ISO9001:2000 system  ,make sure hongtai are premium and eco-friend;
• 10 000 square meters production sites, promise a short term lead time as contract;
• Our business relationship will be high confidential to any third party;
• Well-trained & experienced Sales team offer best and careful services before and after sales.

       Welcome to E-mail for us ,if you have any interest in our product .

      We will show you our best and careful services.

      Looking forward to cooperate with you in the near future based on

      the mutually-benefit relations. We will reply you in due time.

      Thanks in advance for your kindly cooperation.


FAQ:
1. Are you Manufacture or Trade Company?
We are manufacture for Industry Heating Element several years .

2.Where is your factory located? How can I visit there? 

Our factory is located in Yancheng City, Jiangsu Province, China .

It takes 4.5 hours by bus ride from Shanghai .Warmly welcome to visit us freely . 

3.What type of payment do you have available?
A: TT and L/C

B: West Union,Money gram and Aliexpress are available for sample order .

4.How can I get some samples?

We are honored to offer you samples . 

5.How does your factory do regarding quality control? 

Quality without compromise,Hongtai people always attach great importance to quality controlling from the very beginning to the very end. 

Welcome to contact us for more details ,most competitive price for you !