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| Defrosting industry |
- steamers
- defrost applications
- evaporation elements
- refrigerators
Heating elements for defrosting industry are equipped with hermetic sealing that prevents heating element against moisture.
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Catalog of typical heating elements
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| Towel heaters |
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Automatic temperature limiter
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Additional protection from overheating – thermal fuse
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Small and esthetic casing
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Assembling by use of threading nipple 1/2"
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Wide range of power: 300W, 600W and 900W
Catalog of typical heating elements
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| Heating elements with thermostat |
- bathroom electric towel rails
- boilers
The main features of such heating elements are: wide temperature regulating range (from a few to approximately 70 °C) and additional protection from overheating - thermal fuse (86 °C). |
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Catalog of typical heating elements
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| Wasching-machines |
- automatic washing-machines - Polar, Candy, Amica, Indesit, Bosch, Ariston, Whirlpool, Siemens and others
- semi-automatic washing-machines - Światowid, WM600
- industrial washers
Selfa tubular heating elements can be equipped with thermal fuse. Such heating elements have wide application in washing-machines with plastic cylinder. Thermal fuse protects heater from overheating and damage of the cylinder at the same time.
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Catalog of typical heating elements
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| Industrial heating elements |
- railroad industry
- medical and laboratory equipment
- incubators
- inhalation equipment
- sterilization equipment
- fabric sewing industry
- casting and rubber industry
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| Finned heating elements |
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Heating elements with large emission surface. They allow for significant increase in thermal flux and in utilization of power of heating element. Typical field of application:
- heating parts for machinery in food processing industry
- painting and varnish chambers
- heating tunnels in package machinery
- air-conditioning machinery
- baking and drying equipment
| Heating elements with radiator in the form of fins |
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Diameter of the tube of heating element
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Ø 8.5; Ø 10,0 |
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Max. length of heating element
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L = 1550 mm |
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Material of the tube
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steel Cr-Ni |
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Material of the radiators
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steel Cr-Ni |
| Heating elements with radiator in the form of tape soldered around the sheath tube |
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Diameter of the tube of heating element
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Ø 8.5; Ø 13,0 |
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External diameter of heating element
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Ø 28.5; Ø 33,0 |
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Max. length of heating element
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3400 mm |
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Material of the tube
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regular steel C10 |
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Material of the radiators
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carbon steel |
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Permissible max. temperature
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400 °C |
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Shape of heating element
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straight or bended on request |
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| Heating rods |
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Heating element applicable in the holes of metal plates, mainly in casting and rubber industry.
| Heating rods |
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Diameter of heating element
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Ø 13.5; Ø 12 |
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Length of heating element (LT)
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200 - 1400 mm |
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Length tolerance
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± 5 mm |
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Permissible maximum temperature
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500 °C |
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Material of the sheath
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chromium-nickel steel |
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