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Home / Watering Cans / 3D Printer Accessories High-Temperature Heating Cartridge 12/24V Heating Tube 30/40/50W 6*20 Extruder Head Electric Heating Tube

Attributes

Brand -
Category Gardening Supplies, Garden Decor & Plant Care / Watering Cans
Origin -
Voltage Compatibility 12V / 24V
Power Options 30W, 40W, 50W
Dimensions 6mm x 20mm
Material Stainless Steel Sheath
Max Temperature Up to 300°C
Connector Type Standard Ceramic Terminal
Compatibility Most FDM 3D Printer Extruders
Wire Length Approx. 1 meter
Insulation Resistance >100 MΩ at 500V DC
Package Contents 1x Heating Cartridge, 2x High-Temp Wires

6 reviews

A

Anonymous

Mar 27, 2026

Rating: 5/5

Saved my printer!

My old heater died suddenly, and this was a direct plug-and-play replacement. Back to printing within 20 minutes. Very happy with this purchase.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect replacement for my Ender 3

This heating cartridge fits perfectly and heats up quickly. The build quality feels solid compared to the stock part. Highly recommended for anyone needing a reliable upgrade.

A

Anonymous

Mar 15, 2026

Rating: 5/5

Stable temperature control

I've been using this 40W version for a week now with PLA and PETG. Temperature stability is excellent, and no more cold ends during long prints.

A

Anonymous

Mar 12, 2026

Rating: 4/5

Solid performer

Works great on my 24V setup. Heats up fast and maintains temp well. Just make sure you tighten the set screw properly to ensure good thermal contact.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Bulk buy for our lab

We ordered several of these for our school's 3D printing lab. They have held up well under frequent use. Great durability for the price point.

A

Anonymous

Mar 04, 2026

Rating: 4/5

Good value, works as expected

Does exactly what it is supposed to do. Installation was straightforward. I deducted one star only because the wires were slightly shorter than I anticipated, but still manageable.

5 FAQ

Q: Is this compatible with a Creality CR-10?

A: Yes, this 6x20mm cartridge is fully compatible with the Creality CR-10 series, provided you select the correct voltage (12V or 24V) matching your power supply.

Q: Does this come with thermal paste?

A: No, thermal paste is not included in the package. We recommend applying a small amount of high-temperature thermal paste during installation to improve heat transfer efficiency.

Q: How long is the warranty on this item?

A: This product comes with a standard 6-month manufacturer warranty covering defects in materials and workmanship under normal usage conditions.

Q: What is the difference between the 30W and 50W versions?

A: The main difference is heating speed. The 50W version heats up faster, which is beneficial for high-flow printing or materials requiring higher temperatures, while the 30W is sufficient for standard PLA printing.

Q: Can I use this with ABS filament?

A: Absolutely. This heating cartridge can reach temperatures well above the requirements for ABS filament (typically 230°C-250°C), making it suitable for various engineering materials.

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