# Qidi Max4 review

Big 390 mm enclosed CoreXY with 65 C chamber for engineering filament

- Our score: 6.8 out of 10
- Price: $1,049 (checked Nov 3, 2026)
- Status: on sale
- Best for: makers who print large parts in ABS, ASA, nylon or carbon fiber blends
- Skip if: you want a quiet printer or have little space
- HTML version: https://robotsforthat.com/robot/qidi-max4/

## Verdict

The Max4 is a large enclosed CoreXY printer with a 65 C heated chamber and 370 C hotend, priced well below most rivals of its size. Reviewers praised its print quality and speed. Expect a 40 kg machine, some software glitches and heavy filament waste in multi color mode.

## Pros

- Large 390 x 390 x 340 mm volume
- 65 C heated chamber and 370 C hotend
- Load cell auto leveling
- HEPA and carbon filtration
- Smooth print quality (Nikktech)

## Cons

- Heavy at 40 kg
- Software glitches (AndroidPCtv, Nikktech)
- High filament waste in multi color mode
- 56 to 65 dB while printing (AndroidPCtv)
- Ships from China

## Specs

- build volume: 390 x 390 x 340 mm (Qidi, AndroidPCtv)
- print speed: Up to 800 mm/s, 30,000 mm/s2 acceleration, 40 mm3/s flow (Qidi); AndroidPCtv printed a PLA Benchy in 18 minutes
- multi color: Optional QIDI Box, up to 16 filaments with 4 boxes (Qidi); Nikktech found multi color prints wasted about 9 times the filament used in the models
- enclosure: Yes, enclosed with 65 C active chamber heating and G3, H12 HEPA and carbon filter (Qidi)
- auto leveling: Yes, load cell sensor in the hotend (Qidi)
- max nozzle temp: 370 C, 0.4 mm bimetal nozzle (Qidi)
- heated bed: Yes, up to 120 C, double sided PEI plate (Qidi, AndroidPCtv)
- filament types: PLA, PETG, TPU 95A, ABS, ASA, PA, PC, carbon and glass fiber blends, PPS-CF (Qidi)
- connectivity: Dual band Wi-Fi, Ethernet, USB drive, QIDI Cloud (Qidi)
- camera: Yes, 1080p with AI spaghetti detection (Qidi)
- noise: About 56 dB normal, 62 dB with Polar Cooler, 65 dB with the QIDI Box (AndroidPCtv)
- weight: 40 kg (46.5 kg Combo); 558 x 578 x 612 mm (Qidi)

## Safety

- recalls: Not checked
- fcc: Not checked
- company status: Active
- warranty: Not checked

## Questions buyers ask

### Can the Qidi Max4 print nylon and carbon fiber?

Yes. Qidi lists PA, PC and carbon and glass fiber blends, helped by a 370 C hotend and 65 C chamber.

### Does the Max4 include multi color?

The Combo adds the QIDI Box for 4 filaments. Up to 4 boxes can be chained for 16.

### How loud is the Qidi Max4?

AndroidPCtv measured about 56 dB, rising to 65 dB with the QIDI Box running.

## Sources

1. [Qidi store: Max4](https://qidi3d.com/collections/allproduct/products/max4)
2. [AndroidPCtv: QIDI MAX4 review](https://androidpctv.com/qidi-max4-review/)
3. [Nikktech: QIDI Max 4 Combo review](https://nikktech.com/main/articles/gadgets/3d-printers-engravers/16442-qidi-max-4-combo-3d-printer-review?showall=1)