air duct type industry heater

Specifications
air Heat efficient is more than 95%
Temperature raise rate :10 C / s
duct heater usage time more than 10 year


Duct type hot air heater is made of sheath house ( steel alloy, stainless steel ,or other as your design), finned heating elements, inside with thermal insulators for keeping air temperature, wire connect box, thermocouple, inlet hole, outlet hole,temperature controller



Temperature range

Low temperature: less than 160 degree Celsius (insulators thickness: 80mm)

Middle temperature : from 160 degree Celsius to 200 degree Celsius (insulators thickness:100mm to 150mm)

High temperature: from 200 degree Celsius to 650 degree Celsius (insulators thickness: 300mm)



Advantage:

During heating, air max temperature can reach 650 degree Celsius, but the surface temperature of the shelth is just around 50 degree Celsius
Heat efficient is more than 95%
Temperature raise rate : 10 degree Celsius per second during working
The heating elements is made of high temperature alloy with good mechanical character
Usage time:standard more than 10 years
Clean air, small volume
Made as client design
After reached the max temperate, the working wattage can reduce to half


Shortage:

Surface pressure : less than 0.3kg/cm2
Just can be used to heat air


Applications

Airline, laborary, shipping area, Ordnance Industry, Chemical Industry , Education and so on.



When order, pls supply us follows data ( standard voltage 380V)

Air flow rate
Temperature range
Heting time
Usage environment