Custom Cartridge Heater for OEM Industrial Applications

A custom cartridge heater is a cylindrical electric heating element designed for precise and localized heating in industrial equipment. These heaters can be manufactured according to specific diameter, length, voltage, wattage, watt density, lead configuration, and temperature requirements.

Our OEM heating solutions are designed for applications where standard heaters may not provide the required dimensions, heating performance, or installation configuration. They are commonly used in molds, dies, injection molding equipment, extrusion machinery, packaging systems, heating blocks, and other industrial equipment.

Custom heating elements can be developed according to application requirements to provide reliable heat transfer, stable temperature performance, and suitable installation configurations.

For standard industrial heating products, you can also explore our cartridge heater products .

For additional information on international standards, visit ISO Standards .

Custom Cartridge Heater Specifications

Custom heating elements can be configured according to the mechanical and electrical requirements of your equipment. Typical options include the following:

Parameter	Range / Option
Diameter	3mm–50mm
Length	25mm–1500mm
Watt Density	Up to 40 W/cm²
Lead Types	Fiberglass, SS Braided, Teflon
Voltage	12V–480V
Thermocouple	Type J / K Optional

Custom Cartridge Heater Features and Advantages

• Custom diameter and length according to installation requirements
• Customized voltage, wattage, and watt density
• Different lead lengths and connection configurations
• Stainless steel or other suitable sheath materials
• High-temperature heating capability for demanding applications
• Fast heat transfer and stable temperature performance
• OEM and replacement heater solutions available

Custom Cartridge Heater Applications

Custom heaters are useful when equipment requires specific dimensions or electrical characteristics that are not available from standard heating elements.

• Injection molding molds and tooling
• Plastic extrusion equipment
• Hot runner systems
• Packaging and sealing machinery
• Heating blocks and metal plates
• Die casting and metal forming equipment
• Laboratory and industrial heating equipment

How to Customize a Cartridge Heater

The correct heater configuration depends on the equipment, installation space, heating requirements, and operating environment. When requesting a custom heater, providing the following information can help engineers determine the appropriate design.

1. Diameter and Heated Length

The diameter should match the existing bore or installation hole, while the heated length should correspond to the area requiring heat. Accurate dimensions are important for proper installation and heat transfer.

2. Voltage and Wattage

The required voltage and wattage depend on the available electrical supply, target temperature, heat-up time, component size, and heat loss. Providing these requirements helps determine the appropriate electrical configuration.

3. Watt Density

Watt density affects heating speed and the thermal load placed on the surrounding material. The appropriate value should be selected according to the application, material being heated, and required operating temperature.

4. Lead and Connection Configuration

Lead length, lead direction, insulation type, and terminal configuration can be customized to match the equipment layout and installation environment.

5. Operating Temperature and Sheath Material

The operating temperature and surrounding environment influence the choice of sheath material, insulation, and internal construction. Stainless steel and nickel-based alloys such as Incoloy may be selected depending on the application.

OEM Cartridge Heater Manufacturing

OEM projects often require heating elements designed around existing molds, machines, tooling, or production equipment. Our manufacturing process can accommodate customized dimensions and electrical specifications to help customers integrate the heater into their equipment.

For larger production requirements, customized heaters can also be supplied according to approved drawings, specifications, samples, or application requirements.

Why Choose Our Custom Heating Solutions?

As an experienced cartridge heater manufacturer, we focus on dimensional accuracy, electrical performance, reliable construction, and consistent production quality.

• OEM customization according to customer requirements
• Flexible dimensions and electrical specifications
• Support for prototype and production requirements
• Suitable for a wide range of industrial equipment
• Application-based heater selection and technical support

If you need a standard heating solution, you can also view our standard cartridge heater .

Contact Our Sales Team

Get pricing, MOQ, delivery time, technical specifications, and product datasheets for custom cartridge heaters.