Coil Heaters
Coil-heaters (spiral heaters) are compact, high-power elements widely used in hot runner systems, molds, sealing tools, metal injection processes, packaging machines, and laboratory equipment.
They plasticize thermoplastics and metal powders in injection machines and locally heat selected sections of industrial installations. Thanks to their geometry, they achieve very high power and temperature in a small footprint and are highly sealed, resisting flooding by polymers and other process media.
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Podstawowe parametry techniczne
Moc max
From 12V to 400V according to customer order*
Napięcie
From 12V to 400V according to customer order*
Temp. pracy
600oC*
Wymiary
2.8 x 3.7 mm* (without the possibility of installing a thermocouple)
Długość
50-3000 mm (when unfolded as a straight element) *
Szerokość
Przekrój grzałki:
Prostokątny
(thermocouple can be built in): 2.5 x 4.2 mm, 3.5 x 4.8 mm, 3.0 x 5.1 mm, 4.6 x 6.5 mm,
Okrągły
(thermocouple can be built in) - Diameter: min. ø 4 mm, max. ø 6.5 mm*
Grubość
AISI 304, AISI 321*
*Wymaga konsultacji z naszym działem technicznym.
Branże
Branża spożywcza
Budownictwo
Przemysł chemiczny
Spesifikasi
Zastosowanie
- Alimentos — packaging machines
- Kemisk — process line heating
- Construcción — EPS/insulation production lines
- Verpakking — sealing/welding tools
- Foundry — injection nozzles
- Footwear — adhesive tank heating
- Møbler — edge-banding machines
- Pharma — packaging and sealing machines
- Plastik — injection molds, hot runners
- Automotif — metal injection systems
Budowa Grzałki
Optional temperature sensors:
- Thermocouple type J (up to 650°C)
- Thermocouple type K (up to 1000°C)
Tilbehør:
- Clamping band for improved contact and positioning
- Tubular protective sleeve (fixed OD/ID)
Typy Grzałek
- Radial
- Tangent
- Axial
Wyprowadzenia prądowe
- Fiberglass sleeve leads
- Stainless steel braided leads
- Drive-protected leads
Strefy Grzewcze
A non-uniform winding is available to achieve a target heat distribution across the heated surface.
Parameters