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Cartridge Heaters 

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Introduction

Kerone provides advanced cartridge heaters engineered to deliver high efficiency, precision, and industrial-grade reliability. With over 50 years of expertise across thermal, infrared, RF, microwave, and mechanical engineering, Kerone develops customized systems tailored to industry-specific requirements, ensuring maximum productivity and operational stability.

Why Choose Kerone Cartridge Heaters

At KERONE we design manufacture and export wide range of cartridge heaters, these heaters are rigorously designed by keeping the customers process need in mind .Cartridge heater is a tube-shaped, heavy-duty, industrial heating element used in the process heating, manufactured with best quality raw material and to achieve varied temperature range. Cartridge heaters can be used for the heating of substances such as oil, air, or sugar, but cartridge heaters find their most common application in heating of dies of plastic and packaging industries.

Types and Features of Cartridge Heaters

Kerone’s Cartridge Heaters are available in diameters from 6mm to 25mm and lengths from 25mm to 600mm, with power ratings from 50W to 3000W per element. The heaters are available in standard and high-density configurations, with sheath materials including 304 and 316 stainless steel and Incoloy for high-temperature or corrosive applications. Terminal configurations include compacted lead wire with ceramic bead insulation, ceramic terminal heads, and flying lead options for different installation environments. Integral thermocouple versions are available for closed-loop temperature control. Custom dimensions and terminal configurations can be manufactured to order.

Key Features

  • High watt density design delivering intense, localized heating in compact form factors
  • Tight diameter tolerances for optimal thermal contact and heat transfer to the heated component
  • Available in diameters from 6mm to 25mm and lengths from 25mm to 600mm
  • Premium magnesium oxide insulation for excellent dielectric strength and thermal performance
  • Standard and high-density configurations for different temperature and power requirements
  • Integral thermocouple option for direct temperature measurement and closed-loop control
  • Stainless steel 304/316 and Incoloy sheath materials for diverse application environments
  • Multiple terminal configurations for flexible installation in different machine environments

Powered by AI, ML & IoT

Future-Ready Engineering Driven by AI & IoT

Our advanced AI, ML, and IoT technologies, this solution delivers smarter automation, real-time insights, and predictive intelligence to enhance efficiency and drive future-ready growth.

Real-Time Monitoring & Control

Continuous tracking of process parameters with instant adjustments.

Predictive Maintenance

Intelligent fault detection to prevent failures before they occur.

Adaptive Process Optimization

Dynamic tuning of operations for maximum output and efficiency.

Cloud Dashboards & Analytics

Unified access to real-time insights and performance trends.

Energy & Resource Savings

Smarter utilization of energy to cut costs and reduce waste.

Secure IoT Connectivity

Encrypted data flow with seamless integration across plant systems.

Applications of Cartridge Heaters

Kerone’s Cartridge Heaters are extensively used in precision tooling and machinery heating applications. Typical applications include:
    • Heating of injection molding dies, hot runner systems, and sprue bushings in plastics processing
    • Platen and die heating in compression molding, transfer molding, and thermoforming equipment
    • Heat sealing and packaging machinery including bar sealers, band sealers, and blister packing equipment
    • Hot stamping, embossing, and marking equipment for product identification and decoration
    • Extrusion and profile molding dies for plastics, rubber, and food products
    • Laboratory and analytical instruments requiring precise, localized heating of small components
Kerone’s cartridge heaters solutions deliver unmatched quality, safety, and operational performance. Each system is tailored to meet production targets while ensuring energy savings, reliability, and long-term industrial value. The comprehensive range of diameters, lengths, power ratings, and terminal configurations ensures that Kerone can supply the optimal cartridge heater for virtually any application. With extensive application engineering support and a commitment to manufacturing quality, Kerone’s Cartridge Heaters deliver consistent, reliable thermal performance that minimizes production downtime and maximizes the productivity of their customers’ equipment.

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Frequently Asked Questions (FAQ)

  • Watt density is the power output per unit of heater surface area (W/cm²) and directly influences the operating temperature of the heater sheath. Higher watt densities produce higher sheath temperatures, which can extend to the heated component. The correct watt density must be selected to match the material being heated and the maximum acceptable sheath temperature.

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Kerone’s custom-designed heating and processing solutions are built to meet the demands of your growing operations. Whether you’re upgrading equipment, expanding production, or need a tailor-made solution

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