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Cartridge Heater

Cartridge heaters are essential heating components for industrial applications. Their compact cylindrical design enables efficient heat transfer in confined spaces. These heaters are commonly used in:

  • Plastic injection molding
  • Packaging machinery
  • Aerospace equipment
  • Laboratory instruments

 

Jaye Heater's Cartridge Heater Features:

  • Precision Heating - Uniform heat distribution through optimized internal design
  • Durable Construction - High-quality materials for extended service life
  • Energy Efficient - Improved thermal transfer reduces power consumption
  • Custom Options - Available in various wattages, sizes, and voltage specifications

 

CARTRIDGE HEAER

Cartridge Heater Construction:

  • Heating Coil: High grade nickel chromium resistance wire

  • Insulation: Magnesium Oxide (MgO) And Mgo Tube.

  • Sheath: SUS304, SUS321, SUS316L, Incoloy800, 840, Titanium

  • Sealing: Ceramics, silicone, glass, RTV adhesive, silicone oil, etc

  • Termination: Allowing for terminations with leads either straight or at a right angle.

  • Lead Wire Type: Fiberglass is the typical lead wire in high-temperature industrial settings, though variations may be employed based on specific task requirements.

Cartridge Heater Structure

 

 

Lead Wire Connection Types:

 

Cartridge heaters made by Jaye have two types of outlet leads: crimped-on or swaged-in Leads construction that consists in a high-grade nickel chromium resistance wire wound around a high-quality MgO core or tube that is centered in a stainless steel casing. Compared with the same large heat electric heating element, Cartridge Heater can save 5% of the electrothermal material, and the thermal efficiency can reach more than 90%.

Swaged-In Lead Wire:

 

In swaged-in lead wire configuration, the lead wire is mechanically secured to the cartridge heater using a swaging process. This involves tightly compressing the lead wire against the heater sheath.

Advantages: Provides a robust mechanical connection, reducing the risk of detachment. Improved resistance to vibration and mechanical stress.

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Swaged In Lead Wire

Crimp-On Lead Wire:

 

Crimp-on Lead wrie

Crimp-on lead wire involves attaching the lead wire to the cartridge heater by crimping a metal connector onto the exposed end of the heater's lead.

Advantages: Relatively simple and cost-effective. Allows for easier replacement of lead wires if needed.

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Learn more about Crimp-on lead wire Cartridge Heaters >>

 

Choosing between swaged-in and crimp-on lead wires often depends on the specific requirements of the application. Swaged-in leads are preferred for applications with high vibration or mechanical stress, where a more secure connection is crucial. Crimp-on leads may be suitable for applications where cost-effectiveness and ease of replacement are higher priorities.

 

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Application of Cartridge Heaters

 

 
 
Cartridge heaters are versatile and find applications in various industries due to their compact size, efficiency, and precise heating capabilities. Here are common areas where cartridge heaters are often used:
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Plastic Injection Molding

Cartridge heaters are extensively used in plastic injection molding processes to heat the molds and maintain optimal temperature for molding materials.

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Extrusion Processes

In extrusion applications, cartridge heaters are employed to heat and maintain the temperature of extruder barrels, ensuring proper material flow and processing.

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Packaging Machinery

Cartridge heaters are used in packaging machinery for tasks such as sealing, cutting, and forming, where controlled and localized heating is necessary.

Medical-Devices

Medical Equipment

Cartridge heaters are utilized in medical equipment, such as sterilization chambers, fluid warming devices, and diagnostic equipment induustry applications

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Aerospace Industry

Cartridge heaters play a role in aerospace applications, including de-icing systems, thermal testing, and ensuring consistent temperatures in sensitive components.

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Food Processing

Cartridge heaters are used in food processing equipment for tasks like heating molds, sealing packaging, and maintaining specific temperatures in cooking or baking processes.

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3D Printing

Cartridge heaters are employed in 3D printers to heat the print bed or extruder, helping control the viscosity of the printing material.

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Laboratory Equipment

Cartridge heaters are found in various laboratory devices, such as ovens, incubators, and analytical equipment requiring controlled heating.

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Heating Liquids and Gases

Cartridge heaters are used to heat liquids or gases in tanks, pipes, or vessels in industrial settings.

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Automotive Industry:

Cartridge heaters find applications in automotive manufacturing, such as in the heating elements of fluid circulation systems and engine testing.

The versatility of cartridge heaters, along with their ability to provide localized and precise heating, makes them suitable for a wide range of industrial processes. Their compact design allows for easy integration into different systems where controlled and efficient heating is essential.

 

 

 

Order Guide of Cartridge Heaters

 

Please let us know the below information or drawing to quote you the best price:

  1. Nominal Diameter
  2. Overall Sheath Length
  3. Lead Length
  4. Termination Type
  5. Voltage
  6. Wattage
  7. Other Custom Specifications
  8. Quantity
Heating Effect

 

 

Jaye Heater Technology Co., Ltd. is one of the most professional cartridge heater manufacturers and suppliers in China, featured by high quality electric heating components. Please rest assured to wholesale custom made cartridge heater at competitive price from our factory. Miniature Cartridge Heater, Double Semi circular Cartridge Heater, Cartridge Oil Heater