HotCoils − Coiled Heaters

Nozzle heaters, manifold heaters and heating plates made of HotCoil heaters
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Description

HotCoils have a larger cross-sectional area and are thus capable of greater power than MicroCoils. For this reason they are used in hot runners with adequate space and where high heat densities are required. Owing to the large number of variants and for cost reasons, the sheath material for HotCoils is stainless steel - the standard for the market and thus also for Freek. HotCoils are large enough that thermocouples can be integrated into them. Our standard here is Type J (Fe-CuNi; red/blue), while Types J and K are also available conforming to the IEC and ANSI standards (see colour codes). Since the measurement point of a built-in temperature sensor is situated in the heater and never where the heat is actually required, a HotCoil with a thermocouple makes particular sense where the application allows the use of larger processing (temperature) windows or where the installation location or the design requires protection against overheating.

  • Electroheat - machines and equipment
  • nozzle heaters
  • Coiled heaters
  • Hotrunner manifold heaters

Product characteristics

round cross sections
Ø2,0, Ø3,0, Ø3,3, Ø4,0 mm
rectangular sections
1,4x2,4, 1,8x3,2, 2,0x4,5, 2,2x4,2, 3,0x4,8, 4x6 mm
square sections
3,0x3,0, 3,2x3,2 mm

Documents

Domain icon Manufacturer/ Producer

58708 Menden - Germany

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