Vertex K8600

The Vertex K8600 is an FDM 3D printer from Velleman N.V. with a 230 x 150 x 160 mm build volume.

Specifications

The Vertex Nano K8600 3D printer, manufactured by the Belgian firm Velleman N.V., is one of the most compact and lightweight FDM (Fused Deposition Modeling) machines ever commercialized. Commonly referred to simply as the Vertex Nano, this printer was engineered with a focus on portability, safety, and ease of use in home environments, classrooms, or offices. It occupies a tiny desktop footprint while maintaining the essential engineering qualities of Velleman's larger FDM systems.

Kinematics and Motion System (Cartesian Mini Architecture)

The Vertex Nano K8600 operates on a simplified Cartesian kinematic layout optimized to reduce overall machine volume.

Calibration

Due to the small scale of the Vertex Nano K8600, any mechanical misalignment will affect print quality. Calibration must be carried out with precision.

• Z-Axis Microswitch Endstop Adjustment

Due to the short Z-axis travel, the mechanical microswitch endstop must be positioned carefully to prevent the nozzle from colliding with the bed surface.

• Expected result: The Z-axis homes successfully, with the nozzle stopping exactly 1 mm above the BuildTak surface before manual leveling.

Common defects

• Hardware defects and mechanical weaknesses
• Magnetic Sheet Shifting: During fast travel moves or when printing models with curling corners, the flexible metal bed sheet can slide on the magnetic base. This results in layer shifts. Solution: Secure the corners of the flexible plate with small low-profile binder clips, or reduce travel acceleration in the slicer.
• Rapid BuildTak Tearing: Because the bed is unheated, PLA adheres to the BuildTak sheet.

What it is used for

Best use-cases

• Miniatures and High-Detail PLA Prints: The 0.35 mm nozzle and light print carriage allow for printing tabletop miniatures (D&D figures) at 0.1 mm layer heights.
• Portable Demonstrations: Its low weight of 2.3 kg makes the printer suitable for educators who want to demonstrate 3D printing in different classrooms.