Feature of open coil heater:

1. TC column which K thermocouple ,J means with J thermocouple ,* means without thermocouple.

2. Thermocouple type : We manufacture it according to the Chinese Industrial Standard(CIS),and we can manufacture as your requirement..

3. A class unit price made with import material, with stable Temperature, and a long working life. B class unit price made with general material.

4.The normal cable length is 1000mm,also we can make the length as you need.

5. The leading wire type use fiberglass silicone copper wire ,PTFE wrapped copper wire ,and the others should be customized.

6. material :SS 304,Mgo,Heating coil

7. The normal voltage is 230V,we can make the voltage as you need.

8. Sleeve types A class watch with A1,A2,A3,B class watch with B1,B2,B3,The normal is B3.

9. surface highest temperature:750℃

10. Diameter of the tube:±0.1%

11. Error of power(not heated):±+5%~-10%

12. Intensity of high votage:700V

13. Insulation resistance(not heater)≥0.5MΩ

14. Laekage current(not heater 253V):≤0.5MA

15. Error of heating length ±5%,Error of cold zone +0mm~-10mm,Error of connection length ±2mm.

       Founded in 1938, Tutco has quickly grown into a global leader in the heating component industry. We supply electric resistance heating elements for a broad range of applications, including compressors, clothes dryers, duct heaters, heat pumps, window air conditioners, vending machines, and flexible heaters for medical & lab equipment. In 1994, Tutco was purchased by the Smiths Group, which has brought even greater resources to our products through the group's Specialty Engineering division.

       We are a manufacturer's manufacturer, custom designing and creating products that are highly reliable and that help our customers get to market faster. Whether we're solving a problem with an existing product, adding new features, or inventing a new heating component, Tutco's depth of experience and technology is unparalleled. Innovation is not just a word to us - it's how we do business, one customer at a time.

       China facility established in 2008 manufacturing all kinds of customized heaters for appliance, HVAC, Industrials. Export to Europe, USA, Mid-east and Asian customers. Most of our products carry UL.

       A dedicated customer service team will provide a timely response and service. Looking forward to cooperating with you!