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Nozzle Heater

Short Description:

Nozzle heaters are called coil heaters or cable heaters too, which are high performance mini tubular heaters that have small rectangular, square or round cross sections that are flexible and can acquire different shapes and configurations. The sheath material of standard spring heater is stainless 304; their heating core is coiled or straight solid Nickel Chrome wire. Coil heaters with thermocouples are also available. Our coil heaters are stainless steel color or deep green with surface treatment.

  • FOB Price: US $15- 45 / Piece
  • Min.Order Quantity: 2 Piece/Pieces
  • Supply Ability: 1000 Pieces per Month
  • Shipping: Express, ocean shipping, air shipping
  • Payment Terms: T/T, PAYPAL, WESTERN UNION
  • Production time: 5-15 days
  • Product Detail

    Product Tags

    Introduction of nozzle coil heater

    Coil Nozzle Heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The hot runner heaters are annealed to acquire malleability for bending into any shape. Injection molding coil heaters with thermocouples are available.Coil 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.

    Item No. PM-CH
    Wattage Customized
    Voltage 6-480 V
    Working Temperature Intermittent operating max. temp 1500°F (815°C)
    Continuous operating temp 1200°F (649°C)
    Cross section size 3.0 x 3.0, 3.30 x 3.30, 3.5 x 3.5, 4 x 4, 4.20 x 2.20, 4.20 x 2.50 etc
    Coil diameter tolerance -0.1mm to -1mm
    Length tolerance +/- 1 mm

    Main Features

    1) Intermittent operating temperatures to 1500°F (815°C)

    2) Rapid heating and cooling due to low mass construction

    3) Heating elements sealed from contamination

    4) Stainless steel sheath for corrosion resistance

    5) Optional internal thermocouple for temperature control

    6) Continuous operating temperatures to 1200°F (649°C)

    Detailed Images

    Coil heater

    Name: coil heater / nozzle heater / spring heater

    Brand: PAMAENS


    1. Cr20Ni80, high quality Swedish resistance wire is available

    2. High purity compacted magnesium Oxide

    3. SS304 / SS316 / INCOLOY

    4. Nylon,metal braided,fiberglass ,silicone rubber, kevlar

    Encased coil heater

    Name: encased coil heater
    Brand: PAMAENS
    Original: China
    Normally used for E-cigarette and nozzle

    Coil heater with cover

    Name: Coil heater with SS cover
    Brand: PAMAENS
    Original: China
    19*30mm, 20*30mm, 19*31mm, 220v, 110v, 100- 350w

    Flat coil heater

    Name: Flat coil heater
    Brand: PAMAENS
    Original: China
    Flat coil heater with customized dimensions, voltage and power.


    Our Servic
    Our service

    Pre-Sales Service

    • Flexible MOQ
    • Fast and on-time delivery (normally within 15 days)
    • Free replacement if any quality issues within guarantee period.
    • After-sale services
    • OEM and ODM service

    After-Sales Service

    PAMAENS has strict quality control system on material sourcing, manufacturing processing, and products testing. We insist on using high quality raw material and inspect all the materials we will use. We do 100% product testing before shipping, the test includes x-ray inspection, rated power and voltage testing, cold insulation resistance test, leakage testing, pressure test, surface temperature uniformity and various electrical testing.
    We provide one year warranty for most of our products, free replacements or refund could be applied if our customers have any quality problem within one year.

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