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Sinton customers electric hot runner coil heating elements have been completed and ready to be delivered!

2022-03-12 17:20:46

Size:φ25*300-K  Power and Voltage: 220V/460W, they also can be made according to your design.


Sinton electric hot runner coil heating elements are swaged and compacted to these diameters and fitted into special clamps to tighten over circular parts for heating purpose.

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Also we can manufacture electric hot runner coil heating elements as for our customers according to their technical indications and quantities you require from a single unit until they are required.

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Sinton electric hot runner coil heating elements Features:

1. Standard sizes available with a various cross section

2. Various Watt Density options available.

3. Available with built-in Thermocouple

4. Designed for even heat profile.

5. Highly Non-corrosive.

6. Maximum heat transfer due to more contact area.


Sinton group’s coil heater Cross sections optional:

4x4mm, 3.5x3.5mm, 3.3x3.3mm, 3x3mm, 4.2x2.7mm, 4.2x2.5mm, 4.2x2.2mm, 4x2mm, ø4.5mm, ø4.2mm, ø4mm, ø3.8mm, ø3.45mm, ø3.2mm, and ø3.0mm

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Sheath material: 304SS

Max working temperature: 700℃

High voltage stability test:

Less than 0.5mA leak under 800V for 15 seconds

ID available: 7mm to 120mm

  Coil length available: 6mm to 400mm

ID tolerance: -0.20- 0.25mm; +0.00

Range of working voltage: 12V to 440V

Power range: 5W to 2500W

Power Tolerance: +5% and -10%

  Working life: 10,000 hours under less than 400℃ minus and 2000 hours at 700℃

  TC optional:  type J and K

  TC Tolerance: ±5℃

Surface treatment: Silver sandblasted or black


If there's any hot runner coil heating elements inquiry, welcome contact with us and we are professional with better services and high quality heating elements.

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Sinton Group mainly make kinds of electric heating elements and temperature sensor: For example , cartridge heater,hot runner coil heating element, tubular heater element, ceramic emitter, ceramic plate heating element, aluminium casting heater, mica band heater, ceramic band heating elements, Flexible ceramic heating pad, kapton heater, PI film heating elements, resistance wire, thermocouple, Pt100 etc. Also we make industrial heaters for example air duct heater, pipeline heater, oil circulation heater, drying oven etc. All of our heaters and temperature sensor can be OEM and now we have acquired CE certificate for our heating elements.

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