The armored finned heating resistors are shown to be used in countless industrial processes.
Their function is to create streams of air or gas at a controlled temperature environments or to maintain a controlled temperature.
Their versatile design makes them suitable to be installed directly into the ventilation ducts or air conditioning systems for the direct heating of the air flow.
In addition to air, this type of finned heating elements are suitable for heating gas may also be static.
The finned surface has the function to promote and improve thermal exchange.
The use of quality materials in our production cycle, allows the electric immersion heaters finned of our production to reach temperatures over 400 ° C.
USE
The mode of application of a finned armored resistance are many, given the high tolerance to various types of bending to meet the demands of various sectors, in particular, in all cases of heat treatment and air, both at rest ventilated, in full compliance with the requirements of quality, reliability, versatility, performance and durability.
Among the most common are:
- Forced convection air heating and natural air conditioning systems
- Industrial furnaces, ovens for the baking industry, domestic ovens, hot rooms, drying ovens, coating systems, centrifuges, compressors
- Flexographic printing machines, packaging machines, packaging machines, smoke removal systems, air drying plants
- Machines for umidifcazione and dehumidification, saunas, hot desks for catering, portable heaters, fan coils, facilities for animal husbandry and air ports.
CERTIFIED QUALITY PRODUCT
The entire production cycle of non-finned smooth tubular resistors is subject to strict dimensional checks and electric tests in compliance with the standards set forth by our own ISO 9001:2015 certified Corporate Quality System, and in full compliance with the CEI/EN requirements in force.
Among the main above mentioned electric tests, this type of products is carefully subject to insulation resistance tests, dielectric rigidity tests, ohmic value and leakage current tests.
DATA critical to designing
- Sheath Material = Carbon Steel / Stainless Steel
- Fin Material = Carbon Steel / Stainless Steel
- Sheath Diameter = 8.2 to 10.3 – 15.4 mm
- Diameter finned area (finned circular strip) = 28.2 to 30.3 mm – 35.4 mm
- Tape Alettatatura rectangular (rectangular finned only): 25 x 50 mm or 40 x 80mm
- Pin Terminal = threaded
- Sudden coldness of the electrical connections (so-called “Neutral Zone”) = variable depending on the specific application (min. 30 mm)
- Distance between stems = min. 25 mm (U-resistance)
- = Supply voltage from 110V
- Sheath Length Corewinder = variable depending on the model of resistance, the speed of the airflow within the ventilation duct and surface density (W/cm2)
- Power = variable depending on the surface density (W/cm2)
RESISTANCE STANDARD CATALOGUE
Where these are used in a finned standard conditions, with heating needs are not particularly complex, and with short delivery, have a stock of fin elements of standards of varying power, material and sheath folds (straight, U or M), both for heating static air (versions with surface density </ = 2 W/cm2) or moving (versions with surface density> / = 3 W/cm2).
SOME EXAMPLES
