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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.

 Economical.
 Uniform temperature.
 Variety of terminations.
 Wide 24 horas permanent stock.
Length
Heated Length Power Power Density Code 2,2x4,2 Code 3x3 Code 3Ø
             
200.mm 135.mm 180.W 5,40.W/cm2 200CH2242 200CH33 200CH3
265.mm 200.mm 200.W 5,40.W/cm2 265CH2242 265CH33 265CH3
315.mm 250.mm 225.W 5,40.W/cm2 315CH2242 315CH33 315CH3
345.mm 280.mm 250.W 5,40.W/cm2 345CH2242 345CH33 345CH3
400.mm 335.mm 275.W 5,40.W/cm2 400CH2242 400CH33 400CH3
450.mm 385.mm 300.W 5,40.W/cm2 450CH2242 450CH33 450CH3
525.mm 460.mm 350.W 5,40.W/cm2 525CH2242 525CH33 525CH3
600.mm 535.mm 400.W 5,40.W/cm2 600CH2242 600CH33 600CH3
700.mm 635.mm 450.W 5,40.W/cm2 700CH2242 700CH33 700CH3
750.mm 685.mm 550.W 5,40.W/cm2 750CH2242 750CH33 750CH3
800.mm 735.mm 625.W 5,40.W/cm2 800CH2242 800CH33 800CH3
950.mm 885.mm 700.W 5,40.W/cm2 950CH2242 950CH33 950CH3
1000.mm 935.mm 750.W 5,40.W/cm2 1000CH2242 1000CH33 1000CH3
1175.mm 1110.mm 850.W 5,40.W/cm2 1175CH2242 1175CH33 1175CH3
1400.mm 1335.mm 1000.W 5,40.W/cm2 1400CH2242 1400CH33 1400CH3
1600.mm 1535.mm 1150.W 5,40.W/cm2 1600CH2242 1600CH33 1600CH3
1800.mm 1735.mm 1200.W 5,40.W/cm2 1800CH2242 1800CH33 1800CH3
2000.mm 1935.mm 1250.W 5,40.W/cm2 2000CH2242 2000CH33 2000CH3

 

 Economical.
 Uniform temperature.
 Variety of terminations.
 Wide 24 horas permanent stock.

Internal complements

 

 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 7 50ºG max.  
Tolerance of length +/-2.5%  
Tolerance of diameter +/- 0.1  
Tolerance of cut of con +/-15 mlm  
Power (w) tolerance +/-10%  
Cold Areas Depends oflong. and diameter 5-15 mlm  

  1. Welded watertight base tig, withstands pressure up to 60kg/cm2.
  2. Stainless steel 304.
  3. Checked pure granulometric magnesium oxide.
  4. Nickel-chronium heater wire. Melting point 1400ºC.
  5. Conductor lead.
  6. Metal braided protection.
  7. Metal base adapter 25mm.
  8. Inactive area 65mm.
  9. Pressed tube for fastening.
  10. Retractive sheath.

 

The unique Maxiwatt manufacturing system, together with its electronic system, makes it possible to separate the spirals, thereby guaranteeing the same temperature for the whole perimeter and length of the cartridge. Therfore, a uniform and lasting temperature is obtained.

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

 Applications
Point extrusion.
Tempering of leads.

 
Ends: positioning of the conexions

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