Industrial Electric Fast Heating Air Duct Heater with Blower for Paint Baking Room

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Product Overview

Description



Product Description


Electric Air Duct Heaters uses electric power as energy to convert electric energy into heat energy via electric heating element. Hot Air is circulated in the system through Air Blower, and circulating Air heating is used. Electic Air Duct heaters are energy efficient alternative to conventional Wood/Coal/Gas heaters.


Conventional Wood/Coal/Gas heaters need large storage space for heating equipment, manual labor area and large storage area (for wood or Coal) whereas Electric Air Duct Heaters are smaller in size and can be implemented/used in small spaces.


Conventional Wood/Coal/Gas heaters require additional equipment's to reduce pollution and be compliant with local pollution policies. Electric Air Duct Heaters doesn't pollute the environment and therefore environment friendly.





Composition structure:

Sheath house ( steel alloy, stainless steel ,or other material as your design)

Finned heating elements

Thermal insulators for keeping air temperature

Wire connection box

Centrifugal fan

Thermocouple

Inlet/Outlet hole

Temperature controller

Fuse





Technical Parameters


Temperature raise rate
10 degree Celsius per second during working
Heat efficient
more than 95% 
Usage time
standard more than 10 years
Thermal insulation layer
50-100mm
Heating element
open coil, tubular, finned tubular
Tube diameter
6.5 / 8.5 / 10 / 13.5 / 16 mm

Tube material
Stainless steel: AISI 321 (1.4541) / AISI 316L (1.4404) / AISI 309 (1.4828)
Others: Incoloy 800 (1.4876) / Incoloy 825 (2.4858) / Inconel 600 (2.4816)
Specific coating
PTFE
Tube type
Sealed tube, seamless tube (on request)
Insulation
magnesia oxyde (Mg O)
Resistance wire
Nickel Chrome 80/20
Sealing material
Keeps out external moisture
Output insulation
Made of steatite ou corundumOutput insulation
Connecting box
Non ATEX connecting box, Explosion-proof connecting box
Accessories
Thermocouple Sensors, 3-phase motor, Control Panel, Stainless Steel Insulation Housing, Stainless Steel Support Plate and Corner Posts, Single- and Three-Phase Wiring, 1" (25 mm) Insulation


What we usually need:
1) What's the initial temperature and needed heat temperature?
2) What's the air speed? m³/h or how big of the heating room?
3) Whether the space contains corrosion?
4) Do you need Temperature controller cabninet?
5) What's the voltage?




Main Features


1)\tDuring heating, air max temperature can reach 500 degree Celsius or higher temperature, but the surface temperature of the sheath is just around 50 degree Celsius
2)\tHeat efficient is more than 95%
3)\tTemperature raise rate : 10 degree Celsius per second during working
4)\tThe heating elements is made of high temperature alloy with good mechanical character
5)\tUsage time: standard more than 10 years
6)\tClean air, small volume
7)\tMade as client design (OEM)
8)\tAfter reached the max temperate, the working wattage can reduce to half
9)\tThe electric heating pipe is made of corrugated stainless steel strip, which increases the heat dissipation area and greatly improves the heat exchange efficiency.
10)\tReasonable design of heater, small wind resistance, uniform heating, no high or low temperature dead angle.
11)\tDouble protection, good safety performance. Temperature controllers and fuses are installed on the heater, which can be used to control the temperature of the air in the air duct and work without wind, so as to ensure that there is no mistake.





Applications






1)\tHeat treating
2)\tAir drying operations
3)\tAir handling equipment
4)\tForced air comfort heating
5)\tCore drying
6)\tFan coils
7)\tBooster air heater
8)\tAir pre-heating
9)\tTerminal reheating
10)\tMultizone reheating
11)\tHeat pump auxiliary systems
12)\tReturn air heating
13)\tResistor load banks

14)\tAnnealing
15)\tIn Air Handling Units
16)\tHeat treating
17)\tForced air comfort heating
18)\tBooster air heater
19)\tAir drying operations
20)\tCore drying
21)\tAir pre-heating
22)\tAir handling equipment
23)\tTerminal reheating
24)\tMultizone reheating
25)\tHeat pump auxiliary systems
26)\tResistor load banks



Packaging and Delivery


Packaging:
Brown box with shock-proof sponge. Custom package is available, but the price need to be negotiated.




Delivery:
FCA shipping method. Generally most countries needs about 7-15 days, detailed shipping time will be according to the address and other force majeure factors.


Company Profile




0.1968 s.