Qidi Plus4 - Large-format CoreXY printer for demanding materials

The QIDI Plus 4 is a high-performance CoreXY 3D printer with a large build volume and impressive material compatibility. With its large print volume of 305 × 305 × 280 mm, extremely stable metal frame, linear rails, a modern direct-drive extruder, and a high-temperature hotend up to 370 °C, it is ideally suited for demanding engineering materials such as PA, PC, ABS, ASA, and CF/GF-reinforced polymers.

Thanks to active chamber heating, a heated print bed up to 120 °C and a very efficient air filter system (HEPA + activated carbon), the Plus 4 delivers reproducibly clean and distortion-free results — even with difficult high-temperature filaments.

With automatic bed leveling, Wi-Fi connectivity, OrcaSlicer compatibility and fast print speeds, the Plus 4 offers a full professional setup in a surprisingly compact desktop format.

Why the Plus 4 is not an ordinary hobby 3D printer

While typical consumer devices often fail due to heat, stability, or material variety, the Plus 4 offers features that are otherwise only common in the semi-professional or industrial sector:

• CoreXY mechanics + linear guides → high precision and repeatability
• Hotend up to 370 °C + carbide nozzle → ideal for PA-CF, PC blend, engineering plastics
• Actively heated pressure chamber up to ~65 °C → ideal for ABS, ASA and high-temperature filaments
• 3-in-1 air filter (HEPA + activated carbon) → clean and safe working indoors
• Zero-offset auto-leveling → precise first layers
• Direct-drive extruder with steel gears → powerful for TPU, flexible and abrasive materials

This means the QIDI Plus 4 is clearly designed for workshop-oriented, professional and demanding applications — far removed from a simple hobby printer.

Specifications