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Open‑coil Mica Heating Strip

Product Description

This open‑coil mica heating strip is an exposed spring‑wire electric heating element for dry‑burn application. It heats up rapidly with high thermal efficiency. Built‑in long high‑temperature resistant lead wires make installation easy. Custom dimensions, voltage and power are supported for industrial ovens and drying equipment.

Material:
Shell: Aluminum Alloy
Heating Core: FeCrAl Alloy (Iron-Chromium-Aluminum Alloy)
Insulation Layer: Mica / High-temperature Insulating Material
Lead Wire: High-temperature Fiberglass Braided Wire
Transport Package: Standard export carton with foam protection inside, each heater wrapped by plastic bag separately.
Form:  
Rectangular flat aluminum strip heater with coiled spring heating core
Certification: CE, ISO9001, RoHS, CB, CCC
Shape:
Long flat rectangular strip shape
Resistance Wire: FeCrAl Alloy (Iron-Chromium-Aluminum Alloy Wire)
Voltage:
Rated Voltage: AC 220V
Optional: 110V, 380V, other custom voltages available
MGO:
N/A (Main insulation: Mica board, not pure MgO powder filled tubular type)
Power:  
600W / 800W / 1000W (Custom wattage available)
Tube Diameter:  
N/A (Flat Strip Aluminum Heater, Not Tubular Type)
Product Name: Open‑coil Mica Heating StripApplication:
Industrial drying lines
Electric ovens & baking equipment
Food & packaging machinery
Plastic & mold heating
Dehumidifiers & thermal forming machines





Features

  1. Open‑coil spring wire design, fast heating speed and high thermal efficiency

  2. Mica‑based insulation, excellent high‑temperature & dry‑burn resistance

  3. Stable heating output, suitable for long‑time continuous working

  4. Long high‑temperature resistant lead wires, easy and flexible installation

  5. Fully customizable in size, voltage, power and wire length


Package delivery

Each open‑coil mica heating strip is wrapped with bubble film separately, then packed into hard carton boxes to avoid deformation and collision damage during transit. Sea, air and express delivery are all acceptable.

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