Heating elements » Band

Description

Band heaters are manufactured with either micanite or ceramic insulation. Sheath is made either from stainless steel or from brass. Using micanite as insulation material we can achieve the minimum thickness of the heating element (only 3,5 ÷ 4 mm). Ceramic band heaters are characterized by ideal insulating properties and high durability.

APPLICATION
Heating of:
  • nozzles
  • industrial tubes
  • injection moulding machines
  • packaging machines
  • extruding presses
  •  

    Technical data


    band heaters with micanite insulation band heaters with ceramic insulation
    internal diameter Ø25 ÷ 1000 mm Ø60 ÷ 1500 mm
    width 25 ÷ 600 mm 32 ÷ 1000 mm
    thickness 3,5 ÷ 4 mm 12 ÷ 32 mm
    voltage 220V, 230V, 380V, 3x 380V, 400V, 3x400V or others
    surface load max 4,5 W/cm2 max 7,5 W/cm2
    max. temperature 450°C (500°C if the heat abstraction is well) 550°C (600°C if the heat abstraction is well)
    sheath material steel Cr-Ni (AISI 321), brass steel Cr-Ni (AISI 321)
    electric terminals Electric terminals according to the given drawings and individual agreements.
    additional options

    Adiabatic partition allows to keep 25% more radiant heat in the interior

    Thermoelement type J, K or T on request

    Hermetic electric terminals

    Adiabatic partition allows to keep 25% more radiant heat in the interior

    Thermoelement type J, K or T on request


     

    Opaskowy 1Opaskowy 2Opaskowy 3Opaskowy 4Opaskowy 5Opaskowy 6

    opaskowe 7opaskowe 8opaskowe 81opaskowe 9opaskowe 91opaskowe 92

    Wykres obciążenia pow.

    Electrical connections:

    1. Band heaters: Electrical connections

    Product catalogue:

    trading@selfa.pl
    +48 91 81 46 351
    Menu

    Search the site

    Related documents

    Filters




















    Power [W]
    Width [mm]
    Diameter Ø [mm]









     
     

    Cart

    Products in cart: 0
    Go to the cart »