A
Anonymous
Mar 31, 2026
Rating: 5/5
Solid Build
The Volcano block heats evenly. Very happy with this upgrade.
Description
3D Printer Accessory - Louis V6 Heatsink Block, Dragon High-Flow Hotend, E3D V6 Alternative with Volcano Heater Block
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Aluminum Alloy |
| Compatibility | E3D V6, Phaetus Dragon |
| Thread Size | M6 |
| Fan Mounting | Dual 4010 Fans |
| Weight | 45 grams |
| Color | Silver |
| Included Components | Heat Sink, Volcano Heater Block |
| Max Temperature | 300°C |
| Cooling Style | Active Air Cooling |
| Brand | Loui |
5 reviews
A
Anonymous
Mar 26, 2026
Rating: 5/5
Recommended
Easy to install if you have the right tools. Great product.
A
Anonymous
Mar 19, 2026
Rating: 4/5
Good Value
Quality is good but shipping took a while. Works as expected.
A
Anonymous
Feb 27, 2026
Rating: 5/5
No More Heat Creep
Cooling performance is excellent. PLA prints look much better now.
A
Anonymous
Feb 14, 2026
Rating: 5/5
Perfect Fit
Installed this on my custom rig. Fits the Dragon hotend perfectly.
5 FAQ
Q: Does this include a thermistor?
A: No, the thermistor and heater cartridge are sold separately.
Q: Can I use this for ABS filament?
A: Yes, the Volcano block supports high temperatures suitable for ABS.
Q: What size fans do I need?
A: This heat sink is designed for two 4010 cooling fans.
Q: Is this compatible with a CR-10?
A: Yes, but you may need a mounting adapter for the CR-10 carriage.
Q: What is the throat length?
A: It uses the standard V6 throat length of 23mm.
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