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Home / Other Lifting & Handling Equipment / 3D Printer Accessories Dual Input Dual Output Extruder Kit + Volcano Block Nozzle Hot End Kit

Attributes

Brand -
Category Material Handling & Logistics Equipment / Other Lifting & Handling Equipment
Origin -
Input Type Dual Input (1.75mm)
Output Configuration Dual Output Switching
Hotend Style Volcano Block Compatible
Nozzle Material Hardened Steel
Maximum Temperature 300°C
Heater Cartridge Voltage 24V / 12V Compatible
Thermistor Type NTC 100K
Cooling Fan Size 4010 Blower Fan
Filament Compatibility PLA, ABS, PETG, TPU
Mounting Pattern Standard V-Slot / Ender Series

6 reviews

A

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect upgrade for multi-material printing

This dual input kit made switching between support material and main filament incredibly easy. The volcano block heats up quickly and maintains temperature stability even at high speeds.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Excellent value for the price

I was skeptical about the dual output mechanism, but it switches cleanly without clogging. The included thermal paste and screws were a nice touch. Highly recommended for Ender 3 upgrades.

A

Anonymous

Mar 25, 2026

Rating: 4/5

Great quality, minor assembly tweaks needed

The build quality is solid and the hardened steel nozzle handles abrasive filaments well. I had to adjust the tension on the feeder gears slightly, but once dialed in, it works flawlessly.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Game changer for my workflow

Being able to switch filaments mid-print without pausing to swap spools is amazing. The volcano nozzle allows for higher flow rates which cuts my print times significantly. Very happy with this purchase.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Robust construction for continuous printing

Running this for 48 hours straight with no issues. The cooling fan keeps the heat break cool, preventing heat creep. The dual input feature saves so much time on long prints requiring different colors.

A

Anonymous

Mar 07, 2026

Rating: 4/5

Good performance, instructions could be better

The extruder performs very well once installed. The manual was a bit vague on wiring the stepper motors for the dual drive, but online forums helped clarify. Results are smooth and consistent.

5 FAQ

Q: What is the maximum diameter of the nozzle included?

A: The kit typically includes a 0.4mm hardened steel nozzle, but the volcano block design supports interchangeable nozzles ranging from 0.2mm up to 1.0mm.

Q: How do I switch between the two inputs during a print?

A: Switching is controlled via your printer's G-code. You simply retract the current filament and feed from the second input channel using standard M600 or custom macro commands depending on your firmware.

Q: Is this compatible with the Creality Ender 3 V2?

A: Yes, this kit is designed to be compatible with the Ender 3 series, including the V2, provided you have the appropriate mounting brackets or adapt your existing carriage.

Q: Does the kit come with a heater cartridge and thermistor pre-installed?

A: Yes, the hot end arrives fully assembled with the 24V heater cartridge and NTC 100K thermistor already installed and tested.

Q: Can I use flexible TPU filament with the dual input system?

A: Absolutely. The direct drive style of this extruder handles flexible filaments like TPU very well. We recommend printing at slower speeds for best results.

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