220V 80W Mica Band Heater 25x30mm – Injection Machine Element

220V 80W Stainless Steel Mica Band Heater – 25×30mm Electric Heating Element

Keep your plastic injection machine running at peak performance with this precision-engineered 220V 80W Mica Band Heater. Designed for the heating zones of plastic injection machine barrels and stuffing containers, this compact yet powerful band heater delivers fast, stable, and uniform heat distribution — helping maintain consistent processing temperatures for reliable production output.

Built with a durable stainless steel and mica construction, this heater offers excellent insulation, high pressure resistance, and a long service life. Its neat, compact form factor (25mm inner diameter × 30mm height) makes it ideal for tight installations without sacrificing performance.

Key Features

• Rated Voltage: 220V
• Power: 80W
• Inner Diameter × Height: 25mm × 30mm (approx. 1" × 1.2")
• Total Lead Length: 156mm / approx. 6.1"
• Screw Diameter: 5.5mm / 0.22" and 3.5mm / 0.13"
• Materials: Stainless Steel, Mica, Nylon
• Color: Silver
• Package Contents: 1× Mica Band Heater

Why Choose This Mica Band Heater?

• ✅ Fast Heating: Reaches working temperature quickly to minimize machine downtime
• ✅ Stable Performance: Consistent output for reliable, repeatable injection molding cycles
• ✅ Superior Insulation: Mica core provides excellent electrical insulation and thermal efficiency
• ✅ High Pressure Resistant: Engineered to withstand demanding industrial environments
• ✅ Compact Design: Reasonable structure and attractive appearance for easy integration
• ✅ Versatile Fit: Suitable for a wide range of plastic injection machine barrel diameters

Applications

This mica band heater is primarily designed for use as a heating element in plastic injection machine stuffing containers and barrels. It is also compatible with extruders, hot runner systems, and other industrial heating applications requiring a compact 25mm bore heater at 220V.

Made in Mainland China.

Note: Due to lighting and display differences, the actual color may vary slightly from product images. Measurement tolerances of ±1–3mm may apply.

Learn More About Electrical Safety Standards

For safe use of electrical heating elements and industrial equipment, refer to the OSHA Electrical Safety Guidelines to ensure proper installation and workplace safety compliance.

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Frequently Asked Questions

Q: What machines is this 25×30mm mica band heater compatible with?

A: This 220V 80W mica band heater is designed primarily for plastic injection machines with a barrel or stuffing container that accepts a 25mm inner diameter band heater. It is also suitable for use with extruders, hot runner systems, and similar industrial equipment that requires a compact heating element at 220V.

Q: What is the difference between a mica band heater and a standard band heater?

A: Mica band heaters use a mica sheet as the core insulating material, which offers excellent electrical insulation, high-temperature tolerance, and efficient heat transfer. Compared to ceramic band heaters, mica band heaters are typically thinner, heat up faster, and are better suited for moderate-temperature applications such as plastic injection molding.

Q: Is this heater suitable for 110V systems?

A: No — this band heater is rated for 220V only. Using it on a 110V system will result in significantly reduced heating output and performance. Please ensure your machine operates at 220V before purchasing.

Q: How do I install the mica band heater on my injection machine barrel?

A: The band heater wraps around the barrel of the injection machine and is secured using the mounting screws (5.5mm and 3.5mm screw diameters included). Ensure the heater fits snugly against the barrel surface for optimal thermal contact. Always follow your machine manufacturer's installation guidelines and local electrical safety codes when installing heating elements.