Air Heater, Dry point heating type silicon nitride electric heating element
Place of Origin:
Hunan, China (Mainland)
After-sales Service Provided:
Overseas service center available
Surface watts Density:
Max.Use Temperature in Air(℃):
5000 Piece/Pieces per Week
Packaging & Delivery
Carton packing as per the characteristic of our products;
If there's special demands, we will respect your suggestion.
Express Courier/ Air/Ocean Freight Service
15 work days after confirm the deposit
Boiler ignition,Air heating Dry point heating type silicon nitride electric heating element
This product takes tungsten wire as heat source which is buried in silicon nitride (Si3N4) substrate, through hot-pressing forming, sintering, grinding, and welding wire, to obtain ignition component. Due to adopting silicon nitride ceramic (Si3N4) as heating substrate material, this ignition overcomes all the drawbacks that the metal sleeve electric plug possesses: no high temperature tolerance, short life and long warming up time, etc., and can be made into proper shapes to fit application requirements.
Property & Specification&
3.2 - 3.4
Flexural Strength (MPa)
Fracture Toughness (MPa.m1/2)
6 - 8
92 - 94
Thermal Conductivity (W.m-1.K-1)
23 - 25
Coefficient of Thermal Expansion (K-1)
3.1 x 10-6
Electric Resistivity (Ω.cm)
Specific Heat (J/(Kg.K))
6 - 7
1.Ignition of solid fuels (e.g. wood pellets) 2.Ignition of gas or oil 3.Ignition of exhaust fumes 4.Heating of process gases 5.Pyrotechnics 6.Brazing machines 7. Heater for corrosive atmosphere 8.R&D - laboratory equipment, measuring and testing equipment, reactors 9.Tool heating 10. Charcoal barbecue grill
1. Are you manufacture? Yes, we are manufacturer and We have R&D and production departments. 2.How about yr QC system? we have ISO9001 certification . 3. Can you provide OEM/ODM services? Yes, customization is available 4. What is your MOQ? Our minimum order quantity is 100pc. small order is OK if you want small order for market test
5. What is your delivery time? Delivery time is: 10-15days after confirm deposit
6. Can you provide shipping service? Yes, Our company has long time cooperation forwarder can provide you shipping service by express, by Air & by Sea.
Packaging & Shipping
We ensure to offer safe package and fast delivery for all our customers .
1.for big size cylinders : plastic pallet
2.for small size cylinders :polywood case with inner foam
1.By sea / By air / By courier (DHL, UPS, TNT, FEDEX, EMS express are available )
2.As customized requirements
Hengyang Kaixin established in June,2013, is specialized in designing and manufacturing of special ceramic material products.Our main product like Silicon nitride stalk,thermocouple protective tube,plunger,crucible,milling ball,industrial heating rod,radiant tube,electrode protection cover,which are widely used in military project,aerospace and navigation,smelt,chemical industry,electronics,medicine.
Through years of research and development and technology accumulation,the mature modern production line have been gradually established, to internationalize the high purity silicon nitride special ceramic materials as our own task,we give full play to the advantages of technology and repay the society with high quality products and satisfactory service.
In a policy of 'Careful Design, Sincere Service, International Level and Customer First', we provide high-quality products and services for the customers.We sincerely welcome friends at home or abroad to visit and seek mutual development.