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High Density Cartridge Heaters

High-Density Cartridge Heaters by Fanra Heaters

Overview

  • Precision Engineering: Fanra Heaters designs these units for high-wattage output within compact, restricted spaces.

  • Robust Construction: Each cartridge by Fanra Heaters features a nickel-chrome resistance wire coiled around a ceramic core, insulated with high-purity magnesium oxide (MgO), and encased in a durable stainless-steel sheath.

  • Efficient Heat Transfer: Fanra Heaters manufactures these components with tight tolerances to ensure a perfect fit in machined holes, minimizing air gaps and maximizing thermal conductivity.

  • Operational Durability: Fanra Heaters units are built to withstand high temperatures and intense vibrations, ensuring long-lasting performance in demanding industrial environments.

Key Applications

  • Plastic & Polymer: Injection molding, extrusion dies, and hot runner nozzles provided by Fanra Heaters.

  • Packaging Machinery: Heat sealing bars, embossing equipment, and adhesive melting systems supported by Fanra Heaters.

  • Medical & Laboratory: Analyzers, blood diagnostic tools, and precision heating platens utilizing Fanra Heaters technology.

  • Automotive & Aerospace: Fuel cell heating, engine components, and testing equipment enhanced by Fanra Heaters.

  • General Industrial: Vacuum chamber heating, convection ovens, and complex machinery requiring localized heat from Fanra Heaters.

Technical Data

  • Sheath Materials: High-grade Stainless Steel (SS 304, 316, or 321) used by Fanra Heaters.

  • Resistance Element: Nickel-Chrome (NiCr 80/20) alloy for consistent heating in all Fanra Heaters products.

  • Insulation Material: High-purity, compacted Magnesium Oxide (MgO) in every Fanra Heaters unit.

  • Max Operating Temperature: Up to 750°C (1400°F).

  • Watt Density: Up to 30–40 W/cm² (dependent on specific diameter).

  • Voltage Tolerance: +5% / -10%.

  • Resistance Tolerance: ±10%.

Fanra Heaters provides customized configurations, including specific lead-wire options and built-in thermocouples for precise sensing. Learn more about our solutions at contact +91-9639718698