Wuhan Global Metal Engineering Co., Ltd

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2.2 x 4.2mm Cable Electric Coil Heaters With J Type Thermocouple And SS Braid Protected Leads

2.2 x 4.2mm Cable Electric Coil Heaters With J Type Thermocouple And SS Braid Protected Leads

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    Product Details:

    Place of Origin: China
    Brand Name: GME
    Certification: CE & ISO
    Model Number: -

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 pieces
    Price: negotiation
    Packaging Details: Export Carton Box
    Delivery Time: 7-15 working days
    Payment Terms: L/C, D/P, T/T, Western Union, Paypal
    Supply Ability: 20,000pcs per month
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    Detailed Product Description
    Product Name: Cable Heater Thermocouple: Type J
    Application: Hot Runner Plastic Mold Material: Stainless Steel 304, 316
    Moisture Proof: IP 65 Insulated Material: Comressed MgO
    Warranty: 1 Year Lead Wire Length: 1000 Mm Or Customized
    High Light:

    Electric Coil Heaters


    coil heater with thermocouple

    2.2 x 4.2mm Cable Heater With J Type Thermocouple And SS Braid Protected Leads



    1. Coil Heater Brief Introduction


    Coil and cable heaters are made by placing a pair of tiny coils or two lines of straight resistance wire inside a very dense MgO medium. This core is then inserted into a stainless steel shell. These high-performance heating cells can acquire temperatures of up to 1500° F.

    A Coil Spring Heater in its unformed straight stage can have a maximum length of 6ft and its cross-section can be square or rectangular, while a cable heater can be 300ft long and is available in round cross sections. Thermocouple sensors could be installed internally at the tip or the middle of a heater.

    Coil and cable heaters can accommodate "J" type or "K" type thermocouple sensors that could be placed internally at the tip or the middle of a heater. They can be made as well to have profiled or distributed wattage configuration.


    The sheath material of standard cable heaters is stainless 304; their heating core is coiled or straight solid Nickel Chrome wire. Cable heaters can transmit up to 35 W/in2 heating capacity and can attain up to 15000F surface temperature.


    Cable heaters could be coiled, to form coil heaters that are ideal whenever a large amount of heat is required in a confined space. Coil heaters have many applications but are mostly utilized as powerful heating cells inside hot runner nozzles in plastic injection molding.



    2. Coil Heater Characteristics


    • Standard sizes available with various cross section
    • Various Watt Density option available
    • Designed for even heat profile
    • Precision fit on Hot Runner Nozzles
    • Highly Non-corrosive
    • Choice of Terminal Exits
    • Advanced Thermal Engineering
    • Available with in built Thermocouple


    3. Coil Heater Parameter.

    2.2 x 4.2mm Cable Electric Coil Heaters With J Type Thermocouple And SS Braid Protected Leads


    Spring coil heater (H series)









    Power tolerance 115W-200W


    Power tolerance  201W-2000W


    Out jacket length


    Diameter of the inner sleeve/wrapped diameter


    Unheating length


    Max power density


    Heating Length tolerance


    Unheating length tolerance


    Tolerance ID d ≤20mm

    Without inner sleeve:-0.15mm
    With inner sleeve:0.05mm~0.10mm

    Tolerance ID d 20mm~30mm

    Without inner sleeve:-0.20mm
    With inner sleeve:0.05mm~0.10mm

    Tolerance ID d ≥30mm

    Without inner sleeve:-0.25mm
    With inner sleeve:0.05mm~0.10mm

    Tolerance cross section








    Maximum working temperature


    Die electrical strength




    4. Spring Coil Heater Application

    1. Applications for Coil Spring Heater
    2. Hot runner nozzles
    3. Cutting & sealing bars
    4. Medical equipment
    5. Rod, pipe & tube heating
    6. Heat tracing
    7. Semiconductor manufacturing

    Contact Details
    Wuhan Global Metal Engineering Co., Ltd

    Contact Person: summy

    Tel: +8615071256252

    Send your inquiry directly to us (0 / 3000)