Creality K2 SE Poop Chute

Creality K2-SE Poop Chute

A simple snap-on / screw-on poop chute for the Creality K2-SE to direct purge waste neatly into a removable bin instead of behind the printer.

Designed specifically because the K2-SE ships without a proper purge chute.

I've included, as always, a STEP file for anyone to modify, improve or just tinker with. You're welcome!

Note: I do not have a CFS, so this may fill up quick if you do lots of filament changes, I just made this for when the K2-SE starts a print and purges each time. 
Also my filament holder is on the side!

Features

• Cleanly directs purge filament into a catch bin

• Removable bucket/bin for easy emptying

• Uses the existing blank mounting holes on the rear of the K2-SE

• Includes a sacrificial printed support tab that snaps off cleanly after printing

• Prints easily without additional supports

• Minimal hardware required

Hardware Required

• 2× M4 bolts, 8mm length recommended

The bolts are threaded directly into the existing blank holes on the rear of the printer, creating their own threads in the plastic.

Print Settings

Recommended settings:

• Material: PLA works perfectly

• Layer height: 0.2mm

• Walls/Perimeters: 3

• Infill: 15–20%

• Supports: None required

The built-in sacrificial support section should be snapped off after printing using fingers or pliers.

Installation

1. Print the chute and bucket

2. Snap off the sacrificial support piece

3. Align the mount with the two blank holes on the rear of the K2-SE

4. Carefully drive the two M4×8mm bolts into the holes

5. Slide or place the bucket into position

Notes

• PLA is sufficient since the part is not exposed to significant heat

• PETG or ABS can also be used if preferred

• Do not overtighten the bolts — they only need to bite enough to hold securely