Adapter for spools with a diameter of 250 grams to 1 kilogram

Are you tired of those tiny 250-gram sample spools constantly rattling around in your automatic supply management system or supply drying box, and even failing to feed into the rollers smoothly? This project provides a quick snap-fit solution that easily fills this gap.

This adapter set can expand the outer diameter of the standard Elegoo 250-gram spool to the same size as the standard 1-kilogram spool, ensuring smooth spool rotation and compatibility with external spool holders and automated consumables delivery systems.

### Main features

* Universal adaptation: Designed specifically to increase the outer diameter of a 250-gram spool to a standard size of approximately 200 millimeters.

* Easy to operate: It adopts an integrated snap-fit structure, which can be installed or removed with just a simple press, without the need for screws or glue.

* Durable design: Optimized for PETG materials, it provides the necessary flexibility to the buckle and ensures excellent heat resistance during long-term use in a consumables drying oven.

* High material efficiency: The entire set of accessories

### Technical Specifications

* Applicable spools: Elegoo 250g Rapid PLA+

* Recommended material: PETG

* Consumables used: about 107 grams.

* Assembly method: Print two rings, one for each side of the spool.

### Printing suggestions

To ensure that the buckle does not get stuck or come loose during assembly, it is recommended to use a wall thickness of at least 3 layers and set a layer height of 0.2 mm for printing. If you find that the fit is too tight or too loose, you can simply adjust the model scale by 1% in the slicing software to easily solve the problem!

Would you like me to come up with a catchy title for you, or help you write the assembly instructions on the upload page?