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Extruder Barrel Heaters with Thermal Insulation

Short Description:

Extruder Barrel Heaters combine top quality tubular heaters and high thermal conductivity non-ferrous alloys. The heating elements are tested 100% before and after casting. Modern foundry techniques ensure a dense, porosity free casting.


  • FOB Price: US $20- 99 / 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: 10-25 days
  • Product Detail

    Product Tags

    Specification

    Item Name

    Extruder Barrel Heaters 

    Item No.

    PM-EBH

    Voltage

    110~650 V, 1 or 3 phase

    Wattage

    Customized

    Construction

    Ordinary, air cooled, water cooled

    Standard Thickness

    1 inch (could be customized)

    Maximum wattage density

    5 w/sq cm

    Sheath temperature

    600°C

    Max. operating temp:

    600°C

    Wattage tolerance

    +/- 5%

    Certificates

    CE, RoHs

    Packaging

    Fumigation free wooden case

    Material

    Heating tube

    Stainless steel 304 tube with Cr20Ni80

    Insulation material

    Aluminum, brass, bronze,iron

    Water tube

    Stainless steel 304 tube (just for water cooled band heater)

    Accessories Information

    Connection

    Connection box, explosion proof connection box, ceramic wiring block, binding posts, plugs etc

    Shrouds

    Stainless steel 304 (just for air cooled band heater)

    Air cooling fan

    Available (just for air cooled band heater)

    Introductions of Extruder Barrel Heaters 

    Extruder Barrel Heaters combine top quality tubular heaters and high thermal conductivity non-ferrous alloys. The heating elements are tested 100% before and after casting. Modern foundry techniques ensure a dense, porosity free casting. After casting the heaters are machined to ensure a close contact on the working surface. Cast In heaters can be supplied with clamping straps or with built in clamping means.
    PAMAENS could supply ordinary cast in heater, cast in water cooling heater and cast in air cooling heaters with air blowers in shape of band or flat. Heaters with leads in armor, post terminals, terminal housing and a variety of electrical terminations are available. Standard cooling tube terminations are also available. Casting quality is maintained by periodic radiographic testing. Diagnostic radiography services are available if required.

    The feature of Extruder Barrel Heaters 

    Temperature: Aluminum alloy up to 400℃, brass alloy up to 650℃,

    Watt Density: Aluminum alloy – 35 w/sq in on heater elements, Brass alloy  – 45 w/sq in on heater elements

    Voltage: Up to 480 volts – Single and three phase

    Roller Size: 2″ diameter and up. 1-1/2 width and up (in 1/2″ increments)

    Terminal: 1/4 to 20 Post terminals standard

    Shealth: Stainless Steel

    Mounting Collars:1/4, 3/8, 1/2, 5/8, 3/4Designed Specially for Hot Stamping Efficient

    Efficient Heat Transfer

    Cast-in heaters can be supplied with cooling tubes & end fitting

    Various Heater terminations

    Uniform surface temperatures 

    The applications of Extruder Barrel Heaters 

    Injection and Blow Mould

    Extruders

    Moulds & Dies

    Packaging machinery

    Lab equipments

    Attributes of Extruder Barrel Heaters 

    Insulation types: Aluminum, brass and iron

    Shapes: Band type and flat type

    Heating and cooling: Air cooling cast in aluminum/brass heater, cast in water cooling aluminum/brass heater, ordinary cast in aluminum/brass/iron heater

    Heating type: Inner heating and outer heating

    RFQ

    1. Diameter, width, and thickness

    2. Voltage & wattage

    3. Connection type

    4. Wire length if have

    5. Position of thermocouple holes if have

    6. Types: cast band heater, air cooled band heater or water cooled band heater

    7. Quantity


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