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Apri/ChiudiCartridge Heaters
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Apri/ChiudiMicrotubular Coil Heaters
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MAXI-Rollmax
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Hi-Temp. Super Sealing
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Apri/ChiudiNozzle Heaters
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Brass Nozzle Heaters
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Extra-Thin Nozzle Heaters
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Apri/ChiudiBand Heaters
Mica Band Heaters
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Cast Alu/Brass Heaters
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Apri/ChiudiFlat Heaters
Mica Flat Heaters
Cast Alu/Brass Heaters
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Apri/ChiudiFlat Cartridge Heaters
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Apri/ChiudiTubular Heaters
Plain Tubular Heaters
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Threaded Immersion Heaters
Flanged Immension Heaters
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Apri/ChiudiCartridge Heaters for Radiators
Constant-power Heaters
PTC Self-Limiting Heaters
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Apri/ChiudiInfrared Radiant Heaters
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Apri/ChiudiFully-Ceramic Heaters
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Apri/ChiudiThermocouples & Resistances
MgO-insulated TC
Conventional TC
Thermoresistances
Fittings
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Apri/ChiudiHeating Cable
Self Regulating
Constant Power
Mineral Insulated
Freeze Protection
Apri/ChiudiFlexible Heating Tapes
Etched Foils - General informations
Features - Etched Foils
Apri/ChiudiDrum Heaters for Barrels
Integral Drum Heaters
Flexible Drum Heaters
Apri/ChiudiMoSi2 Heaters
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Apri/ChiudiAir Heaters
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Apri/ChiudiThermoregulators
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Apri/ChiudiTemperature Control Units
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DRUM HEATERS FOR BARRELS - INTEGRAL DRUM HEATERS

 

Drum Heaters for Barrels

Drum heaters consist of a cylindrical metal cover carrying the flexible heating elements. Standard models are for 200 liter barrels. A 2" thick thermal lagging of glass wool provides insulation and the metal casing makes for a rugged unit that can be wrapped snugly around the drum. Standard models operate on 440 V AC supply.

The inner glass cloth which carries the elements achieves good contact with the drum surface and ensures good heat transfer and high thermal efficiency. A base heater, also encapsulated in metal provides bottom heating. The Drum Heater is hinged, and is mounted on castors for convenience.


Heating Mechanics
The drum heater is designed so as to provide maximum heat flux at the bottom. This enables faster more uniform heating.
Sectional heating can be provided where partially filled drums have to be heated. The external surface remains at a low temperature to enable safe handling of the heater even with bare hands. There are no hot spots.

The standard temperature control panel consists of 50 - 300 C thermostat with switch, fuses, socket, contactor etc. However special panels can be designed in case of specific requirements.


Power
Cylindrical Heater : 4.5 KW and 6 KW.
Base Heater : 1.5 KW.


Features 
- Ease of handling. 
- Snug fit avoides hot spots. 
- Precise temperature control. 
- Castor wheels mounted for easy mobility. 
- Rugged metal outside. 
 

 

 

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1999 ROTFIL s.r.l. Via Praglia 15 10044 Pianezza TO (Italy) > How to reach us < Partita Iva 01846410015
T. +39-011-9683-111 - F. +39-011-9683-225 - e-mail:info@rotfil.com

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