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Home / Lightweight & Commuter Bikes / 3D Printer 6*20 Mold Single-Head Electric Heating Tube Heating Tube Heating Element Heating Rod Single-End 12V 40W 24V 40W

Attributes

Brand -
Category Bicycles, Cycling Gear & Parts / Lightweight & Commuter Bikes
Origin -
Voltage Options 12V and 24V compatible
Power Rating 40 Watts
Dimensions 6mm diameter x 20mm length
Head Type Single-End (Single-Head)
Material Stainless Steel Sheath
Application 3D Printer Hotend Heating
Connector Type Standard Wire Leads
Heat Distribution Uniform single-end heating
Durability High-cycle resistance
Package Contents 1x Heating Element Rod

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Robust construction

The stainless steel sheath feels durable. It handles the thermal cycling of PLA and ABS printing without any degradation so far.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Works well after initial setup

Had to adjust my PID settings slightly after installing, but once calibrated, it performs great. Good spare part to have on hand.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Exactly as described

Dimensions are accurate (6x20mm). The single-end design makes installation easy in tight spaces. Highly recommend for hobbyist printers.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect replacement for my Ender 3

This heating rod fit perfectly into my hotend block. It heats up quickly and maintains temperature very steadily. Great value for the price.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Reliable heating element

I've been using this for three months now with no issues. Temperature consistency is excellent which has improved my print quality significantly.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Good quality, fast shipping

The build quality seems solid. I installed the 24V version and it works as expected. Only giving 4 stars because the wires were a bit short for my setup.

5 FAQ

Q: Can I use this for melting plastics other than PLA?

A: Yes, this heating element is designed to reach temperatures suitable for common filaments like PLA, ABS, and PETG, provided your hotend assembly supports those temperatures.

Q: How do I know if I need the 12V or 24V version?

A: You should match the voltage of the heating element to your printer's main power supply voltage. Using the wrong voltage can result in insufficient heating or damage to the component.

Q: Is this compatible with a 12V power supply?

A: Yes, this product is available in a 12V 40W option. Please ensure you select the correct voltage variant before ordering.

Q: What is the exact length of the heating portion?

A: The total dimensions are 6mm in diameter and 20mm in length, suitable for standard 6*20 mold blocks.

Q: Does this come with thermal paste?

A: No, this package includes only the heating element rod. Thermal paste or pads must be purchased separately if needed for your installation.

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