CRAFTRUM Masterspool – for AMS

Description

CRAFTRUM Masterspool – designed for CRAFTRUM cardboard spools

The CRAFTRUM Masterspool is a reusable spool designed specifically for use in AMS systems and for our filaments, which come on cardboard spools. It allows quick and easy replacement — simply remove the sides from our cardboard spool, insert the cardboard cylinder with the wound filament directly into the Masterspool, and secure it in place.

The spool is 3D printed from durable ABS or ASA material, providing heat resistance up to 90 °C and a long lifespan even under demanding use. The combination of reusability and eco-friendly cardboard spools significantly reduces plastic waste while maintaining full compatibility with AMS systems.

Technical features

• Material: ABS / ASA (3D-printed)
• Heat resistance: at least 90 °C
• Compatibility: AMS systems (Automatic Material System)
• Easy to assemble and reuse

Digital download of STL files

You can also print our Masterspool yourself -> DOWNLOAD

Instructions – attached in the image gallery

• Carefully remove the cardboard side that does not have holes - be careful not to unroll the filament
• Carefully remove the cardboard edge on the inside of the cylinder.
• Insert the Master reel (wide part) into the cardboard cylinder – the protrusion on the reel must fit into the recess
• Attach the end of the filament to the Master spool like this. While doing so, hold the Master spool and the cardboard part firmly together
• Carefully remove the other cardboard sideand the cardboard edge on the inner side of the cylinder
• Cut the beginning of the filament right next to the cardboard cylinder
• Insert the second part of the Master reel into the cardboard cylinder and turn clockwise.