Coil Heaters

Coil heaters are heaters with a small diameter, but with a great heating power. They are
particularly suitable for use in hot runner systems and many other thermal processes, wherever
high electrical heating performance is required in the tightest of spaces.

The heater can be wound or bent according to the customer's wishes in nearly every geometrical form, therefore they offer a great adaptation on solid surfaces which require to be heated. Besides a wide standard range, we also offer special designs according to customer's requirements.

Construction Sheath material - CrNi-Steel Conductor - NiCr 8020 Insulation material - High density pure magnesium oxide Connections - PFTE-insulated flexible nickel strand Standard Types • Round, Square & Rectangular or Flat • Length (straight) 320 mm up to 1170 mm • Heated Length 250 mm up to 1100 mm • Unheated Zone 45 mm (Lu1) + 25 mm (Lu2) • Wattage180W up to 840W • Voltage 230 V • Connection leads PFTE-insulated nickel strand, L = 1000 mm

COIL HEATER STANDARD FEATURES

Internal Type J and K thermocouples are available for precise temperature control.

Standard Cross Section Avialable
Round : 3.3mm 3.8mm
Square :3.3m x 3.3mm
Flat : 1.8 x 3.2mm 2.2x4.2mm 2.5x4.3mm 4x6.4mm
Tolerance on all dimensions +-0.1mm

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