Standard Cartridge Heater

Standard Cartridge Heater is a single-end electric heating element designed for direct insertion into drilled holes, molds, heating blocks and industrial equipment. It provides fast and uniform heat transfer in a compact cylindrical structure and is widely used for injection molds, packaging machinery, heat-sealing equipment, automation equipment and general industrial heating applications.

The standard stock version uses a SUS304 stainless steel sheath, high-purity Magnesium Oxide (MgO) insulation, straight external leads and 220V voltage. Custom diameters, heated lengths, voltage, power, sheath materials and lead configurations are available for OEM and industrial heating applications.

For applications requiring higher power density, see our
High-Density Cartridge Heater.
For compact heating applications, our
Miniature / Micro Cartridge Heater
is a suitable option. For integrated temperature sensing, see our
Cartridge Heater with Built-in Thermocouple.

Product Specifications

Specification	Details
Product Type	Standard Single-End Cartridge Heater
SKU	TZ-CH-STD
Sheath Material	SUS304 standard; SUS321, SUS316L and Inconel available for custom orders
Diameter	6 mm, 8 mm, 10 mm, 12 mm, 16 mm and custom sizes
Heated Length	Custom-made according to application requirements
Voltage	12V–480V AC/DC; 220V standard for stock models
Power	Custom according to diameter, heated length and application requirements
Insulation Filler	High-purity Magnesium Oxide (MgO)
Lead Configuration	Straight external lead
Standard Lead Wire	Fiberglass high-temperature wire, 300 mm standard length
Power Tolerance	-10% to +5%
Watt Density	Approximately 7–12 W/cm² for standard stock models
Installation	Press-fit installation

Stock Cartridge Heater Sizes

The following Standard Cartridge Heater sizes are available from stock. Stock units use SUS304 sheath, 220V voltage, straight external leads and standard 300 mm fiberglass high-temperature lead wire.

Diameter (mm)	Heated Length (mm)	Voltage	Power (W)	Watt Density (W/cm²)	Stock Status
Φ6	40	220V	80	7.1	Stock
Φ6	60	220V	120	7.9	Stock
Φ6	80	220V	150	7.4	Stock
Φ6	100	220V	200	7.1	Stock
Φ8	60	220V	150	8.0	Stock
Φ8	80	220V	200	7.9	Stock
Φ8	100	220V	250	7.5	Stock
Φ8	120	220V	300	7.4	Stock
Φ8	150	220V	350	6.9	Stock
Φ10	80	220V	250	8.9	Stock
Φ10	100	220V	300	8.5	Stock
Φ10	120	220V	400	9.2	Stock
Φ10	150	220V	500	9.4	Stock
Φ10	200	220V	650	8.9	Stock
Φ12	80	220V	350	11.6	Stock
Φ12	100	220V	450	11.9	Stock
Φ12	120	220V	550	12.1	Stock
Φ12	150	220V	650	11.5	Stock
Φ12	200	220V	800	10.6	Stock
Φ12	250	220V	1000	10.6	Stock
Φ16	100	220V	600	11.9	Stock
Φ16	150	220V	800	9.9	Stock
Φ16	200	220V	1200	11.9	Stock
Φ16	250	220V	1500	11.9	Stock

Custom Cartridge Heater

In addition to the stock sizes above, TZ Heater provides custom Standard Cartridge Heaters for OEM and industrial applications.

Custom diameter and heated length
Custom total length
Custom voltage and power
SUS304, SUS321, SUS316L or Inconel sheath
Custom lead-wire length and configuration
OEM production according to drawings or samples

Applications

Plastic injection molds
Packaging machines
Heat-sealing equipment
Hot stamping equipment
Automation equipment
Industrial machinery
Heating blocks
General industrial heating equipment

Why Choose Standard Cartridge Heater?

Compact cylindrical design for easy installation in drilled holes
Fast and efficient heat transfer
Wide range of diameters and heated lengths
Standard 220V stock models available
High-purity MgO insulation for reliable electrical performance
SUS304 stainless steel sheath for standard applications
Custom voltage, power, dimensions and materials available
OEM production according to drawings or samples

Related Cartridge Heater Products

Different applications may require different cartridge heater designs. Explore the following related products:

High-Density Cartridge Heater

– Designed for applications requiring higher watt density and concentrated heating output.
Miniature / Micro Cartridge Heater

– Suitable for compact equipment and applications with limited installation space.
Cartridge Heater with Built-in Thermocouple

– Combines heating and temperature sensing in one cartridge heater for precise temperature control.