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Sinton customers mica band heater have been completed and ready to be delivered!

2022-05-23 17:05:20

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Mica band heaters use electric heating resistance wire (NiCr 2080 wire/CR25AL5) to heat-up the external surface of drums or pipes and high quality mica material insulated.

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Type1:φ50mm*45 250V 250W,

Type2:φ70mm*35 250V 250W,

Type3:φ100mm*35 250V 250W,they also can be made according to your design.

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Product Advantages

1.Lower Operating Cost

2.Operation safety

3.Operator Comfort

4.Longer Heater Life

5.Higher Operating Temperatures

6.Dual Heat Transfer

7.uniform heating heat dissipation

9.long service life

10.good insulation performance

11.high voltage resistance

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Applications of Mica Band Heaters

1. Injection molding

2. Blow-molding

3. Plastic extrusion

4. Extruder

5. Barrel heating

6. Plastic cap slitting machine

7. Container, pipe, or tank heating

8. Granulator

9. Film blowing machine

10. Blow molding machine

11. Plastic processing machinery

12. Food Tables & Warming Equipment

13. Packaging and sealing machines

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Gap Between the Clamping Edge

5 - 10mm

Power Tolerance

+5% to -10%


-5% to +10%

Insulation Resistance (Cold)

≥20 MΩ

Sheath Material

Stainless Steel cover or High Temperature steel Plate



Connection Method

1.Metal box
2.Screw post terminals
3.High Temperature Plug
4.High temperature cable
5.Ceramic block

Nominal Wall Thickness

Premium Heat : ½"
Power Saver : ½" + 5/8" (Outer Insulation)
Power Saver PLUS :½" + 1.5" ( Outer Insulation)

Heating Elements (coil)

NiCr 80:20

Lead Wire Terminals

1.Stainless steel braid: stright lead exit/ low profile terminal cover/ used mostly with nozzle heaters/ 180° from gap/ heat shrink sleeving
2.Plain lead wire: straight lead exit/ exiting both sides of the gap/ used 3.mostly with nozzle heaters/ 180° from gap
4.Teflon insulated wire
5.Fiberglass insulation wire

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Sinton mica band heaters are the ideal solution for high watt densities and high operating temperature applications, especially for the plastics industry. 

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If there's any mica band heater inquiry, welcome contact with us and we are professional with better services and high quality mica band heater.


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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