3D Printed Rotatable Spool Holder for 3D Printers

3D Printer Spool Holder – Rotatable Design for Smooth Filament Feeding

Enhance the efficiency and reliability of your 3D printing setup with this precision-engineered 3D printed spool holder. Designed specifically for popular FDM 3D printers such as the Ender 3 series, CR-10, and other compatible models, this rotatable spool holder is a practical upgrade that ensures smooth filament delivery and stable printing performance.

Durable and Lightweight ABS Construction

Manufactured using high-quality ABS plastic, this spool holder offers excellent durability while maintaining a lightweight structure. ABS is known for its impact resistance and strength, making it ideal for 3D printed accessories that need to endure constant mechanical use. Despite its sturdy construction, the holder weighs only 150 grams, ensuring minimal additional load on your printer’s frame or support brackets.

Precision Bearings for Friction-Free Rotation

The core feature of this spool holder is its rotatable design, built with high-quality bearings. These bearings provide smooth, low-friction rotation of the filament spool during the print process. As a result, filament unspools effortlessly without jerks, resistance, or added tension, which helps prevent clogs, uneven extrusion, or filament breakage—critical for maintaining consistent print quality.

Universal Compatibility and Easy Replacement

This spool holder is crafted to directly replace the existing static spool holder on most FDM 3D printers. No extra tools or complex installation steps are required. Simply remove your current holder, align the new unit with the same mounting position, and it is ready for use. It fits standard 1 kg filament spools and supports both PLA and flexible filament types with ease.

Compatible Models:

• Creality Ender 3

• Ender 3 Pro

• Ender 3 Max

• CR-10

• Most open-frame FDM printers with similar mountings

Compact Size with Efficient Form Factor

With compact dimensions of 108 x 36 x 36 millimeters, this spool holder is designed to occupy minimal space while maximizing functionality. Its low-profile design ensures it can be mounted without interfering with the printer’s operation or enclosure setup.

Key Technical Specifications:

• Material: ABS (Acrylonitrile Butadiene Styrene)

• Dimensions: 108 x 36 x 36 mm

• Weight: 150 grams

• Bearing Type: Smooth action ball bearing

• Installation: Tool-free replacement

• Compatibility: Ender 3 series, CR-10, and similar FDM printers

This 3D printed rotatable spool holder is a reliable, easy-to-use accessory for any FDM printer setup. It not only simplifies filament management but also contributes to improved print quality and reduced downtime. Whether you’re a hobbyist or a professional maker, this spool holder is a smart addition to your printing toolkit.