QIDI Max4 Combo Large Multi-Colour 3D Printer

An enclosed CoreXY 3D printer with a 390 × 390 × 340 mm build volume. It moves at up to 800 mm/s, handles engineering filaments with a 370 °C hotend and 65 °C heated chamber, and the QIDI Box swaps filament automatically for multi-colour prints.

~~$1,413.03~~

4%$1,363.03

Price with code · Geekbuying · as of 2026-10-09

Code CONSUM50 · 8% off

max $50 · until 2027-05-31

Copy code & shop Geekbuying

~~$1,413.03~~4%$1,363.03Copy code & shop Geekbuying

Diagram of the 390 × 390 × 340 mm build volume

1390 mm builds at 800 mm/s

The 390 × 390 × 340 mm volume prints large models and prototypes without splitting them. An all-metal CoreXY frame with FOC closed-loop motors reaches 800 mm/s and 30,000 mm/s² acceleration.

2Up to 16 colours with QIDI Box

The QIDI Box swaps filament automatically and refills when a spool runs out. Chain up to four for 16 colours, and it dries filament at 65 °C inside the box for steadier long prints.

The 370 °C nozzle and the heated chamber glowing orange

3370 °C nozzle, 65 °C chamber

A bi-metal hardened nozzle reaches 370 °C and the bed 120 °C, while the chamber holds 65 °C so ABS, ASA, PA, PC and carbon- or glass-fibre filaments print without warping. Load-cell auto levelling and an AI camera are built in.

Key specs

Build volume: 390 × 390 × 340 mm
Top speed: 800 mm/s (30,000 mm/s² accel.)
Nozzle / bed / chamber: 370 °C / 120 °C / 65 °C
Size: 558 × 578 × 612 mm
Weight: 46.5 kg
Ships from: EU warehouse

Good pick if

You print large models or prototypes in one piece
You want engineering filaments in several colours

Think twice if

You have no sturdy spot for a 46.5 kg machine

FAQ

Is there a promo code?

Yes. Enter CONSUM50 at Geekbuying checkout when buying the QIDI Max4 Combo Large Multi-Colour 3D Printer for 8% off. Conditions: max $50 · until 2027-05-31.

Which filaments can it print?

PLA, ABS, ASA, PETG, TPU, PA, PC and carbon- or glass-fibre reinforced filaments.

What’s in the box?

The printer with QIDI Box, filament extension rack and pneumatic head, spool holder and cover, door handle, spare parts, lubricant, a 7 mm spanner, power and Ethernet cables, a USB drive, a flat screwdriver, glue stick, five Allen keys and a scraper.