QIDI Max 4 3D Printer – Product Page

---

Bring your biggest ideas to life with the QIDI Max 4 3D Printer — a machine built for creators who refuse to compromise on size, speed or quality

---

Why You'll Love The QIDI Max 4 3D Printer

1. A build volume of 390 x 390 x 340 mm means you can print large-scale models in one piece — no splitting designs into smaller sections, no gluing parts together afterwards. If you can imagine it, the QIDI Max 4 3D Printer can build it.

2. A hotend reaching up to 370°C unlocks the full range of engineering-grade materials — from everyday PLA right through to carbon fibre and glass fibre reinforced filaments, so you're never limited by what your printer can handle.

3. Third-generation active chamber heating reaches up to 65°C, keeping your prints warp-free and dimensionally stable — even on large, long-duration jobs where temperature consistency is everything.

4. Tool head speeds of up to 800 mm/s with 30,000 mm/s² acceleration mean less waiting and more making — powered by FOC closed-loop stepper motors that deliver a 65% performance boost over the previous generation, without sacrificing print quality.

---

Your Life, With The QIDI Max 4 3D Printer

It's a Saturday morning. You head to your workspace, coffee in hand, and check the 5-inch touchscreen. The overnight print — a full-size prototype you'd normally have to split across three jobs — came out in one clean piece. No warping at the edges. No failed layers.

You've got a functional housing to test this afternoon, and a custom jig your mate asked about for his workshop. Both are already sliced and ready to go.

That's the thing about having the QIDI Max 4 3D Printer in your setup. You stop thinking about what your printer can't do and start thinking about what you want to make next. The build volume handles the ambitious projects. The heated chamber and high-temp hotend handle the demanding materials. And the speed means you're not waiting around for days to see results.

Whether you're prototyping parts for a business idea, printing props and cosplay pieces, or just building things because you love making — this is the machine that keeps up with you.

---

The QIDI Max 4 3D Printer In A Nutshell

1. Active Cooling Air Control System — Combines airflow management with chamber heating to prevent edge warping on large PLA prints and reduces clogging by up to 90%, so long print jobs run reliably from start to finish.

2. 2mm Lead Z-Axis Screw with Anti-Backlash Nut — The shortest Z travel in its class eliminates wobble, ghosting and ripple effects, giving you ultra-smooth layer detail on every print.

3. 390 x 390 mm Ultra-Uniform Heated Bed — A full-surface silicone layer with dense heating wires and insulation cotton delivers even heat distribution across the entire plate, meaning strong first-layer adhesion and no warping — even at the outer edges.

4. AI Camera Monitoring with 1080P Timelapse — Actively detects common print failures like spaghetti builds in real time, so you can walk away with confidence knowing your printer is being watched over — and capture satisfying timelapses of your best prints.

---

QIDI Max 4 3D Printer Specifications

Print Size (W x D x H)

390 x 390 x 340 mm

Printer Dimensions

558 x 578 x 612 mm

Package Dimensions

700 x 710 x 750 mm

Weight

Net Weight: Max4: 40 kg | Max4 Combo: 46.5 kg Gross Weight: Max4: 49.5 kg | Max4 Combo: 56 kg

Print Head Temperature

≤ 370°C

Hot Bed Temperature

≤ 120°C

Max Speed of Tool Head

800 mm/s

Acceleration

≤ 30,000 mm/s²

XY Structure

CoreXY, 1.5GT 10mm Width Belt, FOC Closed-Loop Stepper Motor

X/Y Axis

X: High Hardness Linear Guide Rail | Y: 12mm Linear Steel Shafts

Z Axis

Independent 2mm lead screw motors × 2, 12mm Linear Steel Shafts × 4

Printing Platform

Aluminium Plate Silicone Heated Bed

Build Plate

Dual-Sided Textured PEI Plate

Nozzle

Bimetal Nozzle, 0.4mm (0.2 / 0.6 / 0.8mm optional)

Extruder

Direct Extruder, Hardened Steel Dual Gears

Supported Filaments

PLA, ABS, ASA, PETG, TPU, PA, PC, Carbon/Glass Fibre Reinforced Polymer, and more

Filament Diameter

1.75 mm

Multi-Colour Printing

Compatible with QIDI Box (multi-colour)

Chamber Heating

3rd Generation Independent Chamber Heating — up to 65°C (PTC Heater)

Air Filter

3-in-1 Air Filter: G3 Pre-Filter + H12 HEPA + Coconut Shell Activated Carbon

Automatic Levelling

Hands-Free Automatic Levelling (Loadcell Sensor Integrated into the Hotend)

Filament Detection

Run Out Sensor (mounted above extruder) | Tangle Detection (QIDI Box required)

AI Camera

Yes — up to 1080P, Timelapse Supported

Cooling

Auxiliary Part Cooling Fan, Hot End Cooling Fan, Model Cooling Fan — all 4-Pin PWM with RPM Feedback

Extruder Cooler

Yes (Polar Cooler required)

Input Shaping

Yes

Power Loss Recovery

Yes

Voltage

110V / 220–240V AC, 50/60Hz (region-specific models available)

Rated Power

150W + 500W (Chamber Heating) + 700W (Heating Bed)

Storage

32G EMMC and USB 2.0 Flash Drive

Connectivity

2.4GHz / 5GHz Wi-Fi, Ethernet, USB

Display

5-Inch 800 x 480 Touch Screen

Slicer Compatibility

QIDI Studio and third-party software including OrcaSlicer, PrusaSlicer and more

Supported File Formats

STL, OBJ, 3MF, STEP, STP, and more

Safety Features

Multi-sensor closed-loop temperature control, flame-retardant chamber materials, 3-in-1 air filtration capturing up to 99.5% of particles and fine dust

---

Let The Experts Help You Find Your Perfect 3D Printer

Not sure whether the QIDI Max 4 is the right fit for your setup, or wondering how it compares to the QIDI Plus 4? We're here to help. Our team can talk you through the specs, help you figure out which model suits your projects, and make sure you're completely confident before you buy.

Chat via Email — info@proprintdepot.co.uk

Chat on the Phone — 0333 880 7035

---

QIDI Max 4 3D Printer Documents & Materials

Manufacturer technical data sheet and further documentation available on request. Please get in touch via the contact details above.