3D printers / Prusa Research / Large format two toolhead corexy printer
Prusa Research

Large format two toolhead corexy printer

Updated at 2026-09-13

This version of the large-format CoreXY machine comes equipped with two independent toolheads. This configuration is ideal for users who need to print with two different colors or combine a primary material with a dedicated support filament. The tool-changing system is mechanical and precise, ensuring that the idle nozzle does not interfere with the active print area.

The large build volume allows for the creation of significant mechanical parts or large-scale models in one piece. By using two heads, the printer avoids the filament waste and potential clogs often found in single-nozzle multi-material setups. Each extruder is optimized for reliable feeding, even when using flexible or specialty filaments that can be difficult for standard extruders to handle.

The machine features a modular design that allows for future expansion if more toolheads are needed later. It includes a heated bed divided into smaller segments to save energy when printing smaller items. This printer is a robust solution for designers and engineers who require a large, reliable platform for dual-material fabrication and complex geometric shapes.

Large format two toolhead corexy printer
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