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HelicoWatt: Helicoidal cartridges

Coilwatt cartridges are the most suitable for heating cylinders and joints. These cartridges, though of small diameter, have great heating power, distributing uniform heat at 360ºC. The heater wire is of the highest quality with a thin outer layer of magnesium oxide and enclosed in a stainless steel cover. Everything goes through a process of compression, thereby giving longer life as well as reaching a temperature of 950ºC. The whole cartridge is hermetically sealed to prevent the entry of extraneous materials, moisture, fluids, etc. Thermocopy is recommended for the best functioning of Coilwatt resistances.

 

bullet Economical
bullet Uniform temperature
bullet Variety of terminations

Technical Data
Heat intensity Not exceeding 10wcm2 (advisable)
Power Depends on the diameter
Escape of current (when cold) <=0.1mA a 242 v.
Insulation (when cold) <=5mA. a 500v.
Dielectric strength 1500v. 1/seg
Working temperature 750ºG max.
Tolerance of length +/-2.5%
Tolerance of diameter +/-0.1
Tolerance of cut of connexion +/-15 mlm
Power tolerance (w) +/- 10 %
Cold areas Depends on length and diameter 5-15mlm

Use
When a temperature of 360ºC of a cylinder has to be exact.

Applications

bullet Point extrusion
bullet Tempering of leads

Call us now to discuss your theromcouple needs.

 

 
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