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 flat coil heaters                         square coil heaters                         pressed in brass coil heaters


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Coil Heaters-Metric & Imperial, "Nextflex" Flexible Tubular Heaters and Mini Coil Heaters Technology for Plastics Injection Molding, Hot Runner Molding Equipment and many other Commercial and Industrial Applications

Inquiries & Technical Support

1-877-674-9744

sales@nphheaters.com

Coil Heaters, Mini Coil Heaters, Flexible Tubular Heaters-Products
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Mini Coil Heaters-CSA                                                                                      Pressed in Brass Coil Heaters-UL


 
 
 
 
 


Inquiries & Technical Support

Telephone: 905-859-8225        Facsimile: 905-859-4691

sales@nphheaters.com

Toll Free: 1-877-674-9744





 
 
 
 
 
 
 
 
 
 

 

      Flat Coil Heaters-Custom Coil Heaters:

 

 Distributed Wattage Flat Coil Heaters           Close Wound  Coil Heaters                 Pressed in Brass Coil Heaters

         Flat Coil Heater-2.5 x 3.2 mm                                   Flat Coil Heaters                            Flat Coil Heater-Pressed in Brass

      

National Plastic Heater’s flat coil heaters set the standard with respect to precise fit and profiling to optimize the performance of nozzles and other mating components. Available with or without internal thermocouples -Type J or Type K. At 2.5mm(.098”) in    height, the NPH flat coil heater can accommodate today’s design objective of placing nozzles closer to waterlines and minimizing material usage. With a superior width of 3.4mm (.134”) surface contact is maximized resulting in less required heated length and more watts per linear inch.



  

 

 

 

 

 

 

     National Plastic Heater, Sensor and Control Offers a wide range of performance enhencing options including:

 

   

    Outside sheath to improve heating efficiency
    Inside/Outside sheath with sealed end rings to prevent contaminates shortening heater life
    Embedding in brass to create high thermal mass surrounding the heater improving high

        temperature performance and heater life


    Moisture resistant transition head
    High temperature lead and potting options
    Flexible cold section
    Wide variety of standard and custom lead exit options

 

National Plastic Heaters, Benefits and Advantages:

 

    Custom wound from straight stock for same day shipments

    Flexible cold section
    Higher watt density than a cable heater
    Resistance wire centered for more repeatable heat profile
    Sealed transition head for moisture resistant applications available
    NPH can wind coil heaters from stock and ship same day or build to order in 7 business days

 

 Technical Specifications:

 

    Thermocouple: Integrated type J or type K
    Profile: 2.5mm(.098”) Thick X 3.4mm(.134”) Wide
    Maximum Sheath Temperature: 1382 deg. F
    Sheath Material: Cr-Ni Steel
    Maximum Total Straight Length: 3000mm (118.11”)
    Length Tolerance: Heated +/-1%; Unheated +/- 2.5%
    Maximum Voltage: 250VAC
    High Voltage Stability: 800 VAC
    Wattage Tolerance: +/-10% (contact hotset for special)
    Minimum Bending Radius: 6.35mm(.250”)
    Watt Density: 38.7 Watts/In2
    Insulation Resistance: >=5M Ohm @ 500 VDC (cold)
    Leakage Current: <= 0.1mA @ 253 VAC (cold)
    Length of Unheated Zone: 65mm(2.56”); 25mm(1.00”) Transition Head
    Standard Connection from Stock: 48” Teflon Leads.


 

 

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 Coil Heaters,Mini Coil Heaters,Flexible Tubular Heaters,Open Coil Heaters,Open Coil Heating Elements,Metric Coil Heaters
custom coil heaters,mini axial coil heaters,formable flexible tubular heaters,square coil heaters,custom,hot runner,metric heaters


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