Air Heater
Hotwatt's Air heaters are sheathed in a metal tube (S.S 304 / SS316 or INCOLY as required). The heating Element is compacted with high grade insulation powder for better transmission of heat. It is provided with adjustable brackets and heavy duty brass terminals.
Finned Air Heaters With M. S. Fins (Cr-Ni Steel Tube)
Hotwatt also provides Finned Air Heaters. The heater is sheathed in a Chrome- Nickel tube and the heating element is fitted with 35mm ø MS Finns on top with adjustable brackets and heavy duty brass terminals. The MS Finns provide a larger surface area resulting in faster and effective heat transfer. As a result the maximum wattage provided is increased (compared to tubular air heater on same dimensions).
| Application | |
| For efficient heating, baking, curing of paints, enamels, lacquers, varnish, adhesives. | Powder Coating Plants |
| Plastic Industry | Corrugating Paper Industry |
| Air Conditioning systems | Enclosure heating |
| Packaging Industry | Load bank resistors |
| Recirculating drying ovens | Shrink tunnels |
| Engineering Industry | Duct heaters |
| Forced air duct heating | Space heaters |
| Medical & Laboratory Equipments | Drying ovens |
| Industrial Ovens | Incubators |
| Textile Machinery | Heat curing |
| Ink drying | Food warmers |
| Moisture protection | |
| Tubular Air heater – Features | |
| Min Dia-6mm, Max Dia-20mm | Standard Sizes Available |
| Max length-4000mm | Superior Life Expectancy |
| Even heat profile & Max temp up to 600 C | Various Watt Density option available |
| Available with fins to increase surface area | Highly Non-corrosive |
| Tubular Air heater - Technical Data | |
| Outer Sheath Material | S.S 304 , S.S 316 Or INCOLY |
| Heating Conductor | Nicr 80:20 |
| Surface Loading | Upto 600OC |
| Voltage | Upto 415 V |
| Finn diameter | As required |