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Alfa-Therm Industrial Air Heaters
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APPLICATIONS |
- Packaging - Rotogravure,
Flexo, Lamination, Coating &
Holography, etc.
- Pharmaceuticals
- Tray Dryers, Spray
Dryers, etc.
- Tobacco
- Tray Dryers, Hot
Room, etc.
- Carpets
- Hot Rooms,
Conveyors, etc.
- Food Industries
- Conveyorised Ovens,
Tray Dryers, Hot Rooms, etc.
- Textile
- Tumblers, Dryers,
etc.
- Pulses and
Cereals - Tray
Dryers, Hot Rooms, etc.
- Space
Heating/Drying - Hot
Air wherever required.
- Any other
applications requiring hot air.
Air Heaters
are the best solution/alternate for all application wherever air
heating is done. There are tremendous savings of over 70% as
compared to Electric Heating and over 40% as compared to Thermic
Fluid/Steam Heating. All major OEMs buy Alfa-Therm Air Heaters for
their machineries and recommend our product exclusively. Only
internationally accepted quality products are installed on our Air
Heaters. The air blowers, fuel pump, sequence controller, ignition
transformer, photocell, elctrodes, oil nozzle are all imported.
Taper lock pulleys are used which enhance the life of the motor and
the blower leaving no chances of misalignment.
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ADVANTAGES OF ALFA-THERM AIR HEATERS |
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New Model : Powder
coated Control Panel, powder coated Top Hood, powder coated Grill.
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Constructional Features |
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High
Temperature Heater
The main constituents of the
"Alfa-Therm" Air Heater are the casing (which consist of insulation), the
combustion chamber fabricated out of stailess steel smoke tube/membrane, a
flue gas outlet, fuel oil burner and a blower.
The blower fan fitted at the
bottom of the unit blows air upwards over the combustion chamber and the
nest of smoke tubes/partition. The hot air from the plenum chamber, at the
top of the unit, is ducted away to the required places. Air is sucked
through louvered panels at the bottom. A flame viewing door with glass is
provided on the opposite side of burner. The dust proof pre-wired
electrical control panel box is located on the air heater itself for ease
of operation and incorporates most of the controlling
equipment.
Technical
Specifications
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Description |
Unit |
AH-25H High Temp.
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AH-50H High Temp. |
AH-100H High Temp. |
| Heat Output |
Kcal/hr |
25000 |
50000 |
100000 |
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Kws |
29 |
58 |
116 |
| Max. Hot Air
Temp. |
°C |
150 |
200 |
250 |
| Hot Air
Temperature |
°C |
80 |
150 |
80 |
150 |
80 |
150 |
| Process Air Flow at
STP (1.2 Kg/M³ Air Density) |
m³/hr |
1750 |
730 |
3500 |
1460 |
7000 |
2920 |
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Thermal
Efficiency |
90%±2% |
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Fuel
Consumption(HSD) |
Kg/hr |
2.75 |
5.5 |
11.0 |
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Electric Supply*
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415 ±
6%, 50Hz ± 3%, 3 Phase, 4 Wire |
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Electric Load
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Kw |
1.75 |
2.5 |
4.0 |
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Temperature
Control |
Automatic |
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Dimensions (mm)
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W |
915 |
1050 |
1250 |
| L |
1500 |
1500 |
1800 |
| H |
2000 |
2300 |
2800 |
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* Single phase 220V models are also
available. |
NOTE
- Fuel oil consumption is based on net
calorific value (NCV) of L.D.O. 10,050 Kcal/Kg on full load.
- We reserve all rights to change any
specifications without prior notice.
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