CN Manufacturer Alumina ceramic bobbin tubular heater

          Alumina ceramic bobbin tubular heater     

 Description of   alumina ceramic bobbin tubular heater   :

1. Rated working temperature 1000 degrees, the heating wire material is Cr20Ni80 or 0Cr21Al6Nb, the surface working temperature can reach 1200 degrees. The ceramic heater use this material the highest temperature can reach 1000 degrees, the support is Altitude Aluminum ceramic heating element.

2. If with protection, it’s cold drawing seemless thin thickness stainless steel tube, the material is 1Cr25Ni20Si2 or 1Cr25Ni35Si2,this material has high temperature oxidation-resistance, carburization resistance and high temperature strength;

3. Rated working temperature 1200 degrees, the heating wire material is 0Cr27Al7Mo2 or 0Cr21Al6Nb, the surface working temperature can reach 1400 degrees, the ceramic heater use this material the highest temperature can reach 1250 degrees, the support is corundum ceramic heating element.

If with protection, it’s cold drawing seemless thin thickness stainless steel tube, the material is Fe-Ni-Cr-Al-Re alloy, this material has super high-temperature oxidation-resistance, carburization resistance and high temperature strength; and woke on 1300 degrees for long time , anti-oxidation on 1360 degrees for short time .

Usage of   alumina ceramic bobbin tubular heater     :

1. Avoid to heat over the temperature and overload for long time

2. When the furnace temperature higher than 400 degrees, avoid to be cold immediately.

3. Unload and load the material can’t touch the ceramic heater

4. Pay attention to the red and blue buttons when the furnace on work, and change regularly when on thermal insulation

5. Pay attention to the instrument meter, and deal with in time when the furnace temperature is not matched with the meter.

6. The furnace Capacity over 100KW, it’ll be better to fix the ammeter for check in every heat area.

Protection:

7. After using three to four months, take the ceramic heater, and pour-out the dust in the ceramic heater, and tuner the heater 180 degree.

8. Pay attention to the positive and negative pole, and two to four months make a change.

9. Can touch and hit the heater when take it out.

10. Check the screw regularly for the oxidation looseness,Laiyuan.

The main technology and performance of   alumina ceramic bobbin tubular heater   :

1.Range tolerance of cold resistance of electric wire ≤3%

2.Insulation resistance between outside protector and electric resistance >2MΩ

3.Diameter of heater tube is from φ60mm~φ300mm

4.Power is from 2KW to 24kw

5.Length of heater tube is from 800 to 2800mm

6.Thickness of sleeve is from 1.5 to 16mm

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, Laiyuan 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 !