---
product_id: 812752790
title: "QIDI Max4 Combo 3D Printer, 390×390×340mm Large Build Volume, 65℃ Heated Chamber FDM 3D Printers, Max 800mm/s High Speed, Supports Up to 16-Colors/Multi Materials with QIDI BOX, Auto Bed Leveling"
brand: "r qidi technology"
price: "$U184559"
currency: UYU
in_stock: true
reviews_count: 8
category: "R Qidi Technology"
url: https://www.desertcart.uy/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-large-build
store_origin: UY
region: Uruguay
---

# Max 800mm/s high-speed printing 390×390×340mm ultra-large build volume 65℃ heated chamber for advanced materials QIDI Max4 Combo 3D Printer, 390×390×340mm Large Build Volume, 65℃ Heated Chamber FDM 3D Printers, Max 800mm/s High Speed, Supports Up to 16-Colors/Multi Materials with QIDI BOX, Auto Bed Leveling

**Brand:** r qidi technology
**Price:** $U184559
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your 3D printing game with the powerhouse that prints bigger, faster, and smarter!

## Quick Answers

- **What is this?** QIDI Max4 Combo 3D Printer, 390×390×340mm Large Build Volume, 65℃ Heated Chamber FDM 3D Printers, Max 800mm/s High Speed, Supports Up to 16-Colors/Multi Materials with QIDI BOX, Auto Bed Leveling by r qidi technology
- **How much does it cost?** $U184559 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-large-build)

## Best For

- r qidi technology enthusiasts

## Why This Product

- Trusted r qidi technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Material Mastery:** Supports up to 16 colors and multi-materials including abrasive industrial-grade filaments with hardened steel nozzles and heated chamber.
- • **Smart & Intuitive:** AI-powered camera detects print failures instantly, pausing to save time and materials, paired with a sleek touchscreen for effortless control.
- • **Speed Meets Precision:** Experience ultra-fast 800mm/s printing with closed-loop motors and anti-backlash Z-axis for flawless surface quality every time.
- • **Plug & Play Multi-Color:** Expand your creative palette with QIDI BOX for intelligent filament management and vibrant multi-color prints without the hassle.
- • **Massive Build, Zero Limits:** Print large industrial parts and complex prototypes in one seamless run with a 55% larger build area than its predecessor.

## Overview

The QIDI Max4 Combo is a professional-grade FDM 3D printer featuring an ultra-large 390×390×340mm build volume, a 65℃ heated chamber, and a max speed of 800mm/s. It supports up to 16-color multi-material printing via the QIDI BOX, includes auto bed leveling, and smart AI monitoring to ensure flawless prints. Designed for industrial and advanced prototyping needs, it combines precision, speed, and versatility in one robust package.

## Description

Product description How much space does the printer require? QIDI Max4 external dimensions: 558×578×612 mm, shipping dimensions: 700×710×750 mm; we recommend leaving extra clearance at the back, sides, and top for easier filament changes and better ventilation and cooling. How much space does the printer require? QIDI Max4 external dimensions: 558×578×612 mm, shipping dimensions: 700×710×750 mm; we recommend leaving extra clearance at the back, sides, and top for easier filament changes and better ventilation and cooling. How can I connect the printer? The QIDI Max4 supports flexible connections including QIDI Cloud for remote control, 2.4GHz/5GHz Wi-Fi, Ethernet for stable local networking, and offline printing via USB drive. How can I connect the printer? The QIDI Max4 supports flexible connections including QIDI Cloud for remote control, 2.4GHz/5GHz Wi-Fi, Ethernet for stable local networking, and offline printing via USB drive. What Makes the MAX4 Stand Out? 390x390x340mm build volume, 370°C high-temperature hotend, and an actively heated chamber up to 65°C. Designed for engineering materials like PC, Nylon, and CF composites, it ensures industrial-grade stability and high-speed printing up to 800mm/s What Makes the MAX4 Stand Out? 390x390x340mm build volume, 370°C high-temperature hotend, and an actively heated chamber up to 65°C. Designed for engineering materials like PC, Nylon, and CF composites, it ensures industrial-grade stability and high-speed printing up to 800mm/s What materials can it print with? The QIDI Max4 supports many materials: PLA, PETG, ABS, ASA, TPU, PA, PC, PPS-CF and carbon fiber composites. Its 370°C nozzle and 65°C heated chamber ensure stable printing for standard and engineering-grade materials, offering full creative freedom. What materials can it print with? The QIDI Max4 supports many materials: PLA, PETG, ABS, ASA, TPU, PA, PC, PPS-CF and carbon fiber composites. Its 370°C nozzle and 65°C heated chamber ensure stable printing for standard and engineering-grade materials, offering full creative freedom. What is the maximum print speed? The QIDI Max4’s tool head reaches up to 800 mm/s and 30,000 mm/s² acceleration. Actual print speed depends on material and flow rate; high-speed PLA and ABS reach around 30 mm³/s. QIDI will launch a high-flow nozzle later for even faster printing What is the maximum print speed? The QIDI Max4’s tool head reaches up to 800 mm/s and 30,000 mm/s² acceleration. Actual print speed depends on material and flow rate; high-speed PLA and ABS reach around 30 mm³/s. QIDI will launch a high-flow nozzle later for even faster printing QIDI 3D Printer QIDI Max4 Combo QIDI Q2 Combo QIDI Q2C QIDI PLUS4 QIDI Q1 Pro

Review: From QIDI Q2 to MAX4: Bigger Builds, Same Amazing Quality - I previously owned the QIDI Q2 and absolutely loved it, so I already had a lot of confidence in QIDI’s printers. When I saw that the MAX4 offered a much larger build size, it made perfect sense to pick one up for bigger projects and larger prints. What stands out the most is how incredibly well it handles detailed prints, especially figures. The level of precision and consistency it delivers makes a huge difference when working on models where fine detail really matters. Another thing I really appreciate is how seamless everything feels. From setup to everyday use, the printer just works without constant tweaking or troubleshooting. The interface is intuitive, and the overall workflow is smooth, which makes it easy to focus on creating rather than fixing issues. Overall, the MAX4 has been reliable, high-quality, and surprisingly user-friendly for such a capable machine. If you’re into printing detailed figures or want the flexibility to handle larger builds without sacrificing quality, this one is definitely worth it.
Review: Great Printer - The QIDI Max 4 has delivered very good print quality overall. Once everything was working correctly, the printer handled long prints reliably and produced consistent quality across different materials. So far I have printed PLA, PETG, and ASA all printed flawlessly with excellent quality. However, I did experience some setup and software-related issues initially. When the printer first arrived, it had a poor Wi-Fi connection and faulted during the update process without displaying an error message. After attaching and updating the Qidi Box, I started experiencing MCU Connection errors that caused random failures during longer prints. The error popped up with a QR code to diagnose the issue, which stated that it was most likely a cable issue. luckily II had a second box which i attached and more MCU errors arose. Fortunately, I was able to find a post that someone had the same issue and it was due to a firmware mismatch. After updating the firmware again the MCU errors went away. The printer produces great results although there are still software/connectivity issues. Qidi studio will not stay connected nor will the Qidi Maker app. which definitely needs improvement and the printers software needs better error handling. That said, the actual print performance and print quality are excellent, and overall I’m very pleased with this printer. With this being a new machine I am sure there will be updates that will address these issues. When I first got my Q2 it had similar initial issues but once resolved it has run for 12-16hrs a day for the last 4 months without any problems.

## Features

- Ultra-Large Build Volume: QIDI Max4 Combo has a 390×390×340mm printing area, 55% larger than its predecessor MAX3, enables you to print large industrial parts, complex molds and custom prototypes in one go without splitting; full-surface silicone heated bed ensures even temperature distribution and strong first-layer adhesion to avoid warping.
- High Precision & Stability: QIDI Max4 Combo 3D Printer equipped with closed-loop motors on X/Y axes, Achieve a maximum printing speed of 800mm/s and an acceleration of 30,000mm/s²; 2mm lead screw and anti-backlash nut on Z-axis reduce vertical gaps, ensuring smooth and precise printing with excellent surface quality.
- Wide Material Compatibility: 40mm³/s high-flow hotend with hardened steel nozzle supports standard materials (PLA/ABS) and industrial-grade abrasive materials (carbon fiber-reinforced nylon); 65℃ active heated chamber and self-developed Polar Cooler system create ideal printing conditions for high-temperature materials like ABS-CF, PC, PPS-CF.
- Smart Monitoring & User-Friendly Design: Built-in AI camera automatically detects printing abnormalities (e.g., spaghetti-like failures) and pauses printing instantly to save materials and time; large touch screen with optimized interface offers smooth operation, QIDI Max4 Combo suitable for both professionals and enthusiasts.
- Expandable Multi-Color Printing: Seamlessly connect with QIDI BOX to achieve 16-color and multi-material printing and enjoy intelligent filament management (e.g., real-time filament level monitoring, automatic pause when filament runs out); providing you with a worry-free 3D printing experience.
- Note: The max4 series does not come with the Polar Cooler. The Polar Cooler must be purchased separately.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #47,870 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in 3D Printers |
| Brand | R QIDI TECHNOLOGY |
| Color | Grey |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Customer Reviews | 4.7 out of 5 stars 14 Reviews |
| Item Weight | 120 Pounds |
| Material | ABS and metal |
| Product Dimensions | 28"D x 28"W x 30"H |

## Product Details

- **Brand:** R QIDI TECHNOLOGY
- **Color:** Grey
- **Item Weight:** 120 Pounds
- **Material:** ABS and metal
- **Product Dimensions:** 28"D x 28"W x 30"H

## Images

![QIDI Max4 Combo 3D Printer, 390×390×340mm Large Build Volume, 65℃ Heated Chamber FDM 3D Printers, Max 800mm/s High Speed, Supports Up to 16-Colors/Multi Materials with QIDI BOX, Auto Bed Leveling - Image 1](https://m.media-amazon.com/images/I/711618aTT1L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How much space does the printer require?**
A: QIDI Max4 external dimensions: 558×578×612 mm, shipping dimensions: 700×710×750 mm; we recommend leaving extra clearance at the back, sides, and top for easier filament changes and better ventilation and cooling.

**Q: How can I connect the printer?**
A: The QIDI Max4 supports flexible connections including QIDI Cloud for remote control, 2.4GHz/5GHz Wi-Fi, Ethernet for stable local networking, and offline printing via USB drive.

**Q: What Makes the MAX4 Stand Out?**
A: 390x390x340mm build volume, 370°C high-temperature hotend, and an actively heated chamber up to 65°C. Designed for engineering materials like PC, Nylon, and CF composites, it ensures industrial-grade stability and high-speed printing up to 800mm/s

**Q: What materials can it print with?**
A: The QIDI Max4 supports many materials: PLA, PETG, ABS, ASA, TPU, PA, PC, PPS-CF and carbon fiber composites. Its 370°C nozzle and 65°C heated chamber ensure stable printing for standard and engineering-grade materials, offering full creative freedom.

**Q: What is the maximum print speed?**
A: The QIDI Max4’s tool head reaches up to 800 mm/s and 30,000 mm/s² acceleration. Actual print speed depends on material and flow rate; high-speed PLA and ABS reach around 30 mm³/s. QIDI will launch a high-flow nozzle later for even faster printing

## Customer Reviews

### ⭐⭐⭐⭐⭐ From QIDI Q2 to MAX4: Bigger Builds, Same Amazing Quality
*by E***G on April 19, 2026*

I previously owned the QIDI Q2 and absolutely loved it, so I already had a lot of confidence in QIDI’s printers. When I saw that the MAX4 offered a much larger build size, it made perfect sense to pick one up for bigger projects and larger prints. What stands out the most is how incredibly well it handles detailed prints, especially figures. The level of precision and consistency it delivers makes a huge difference when working on models where fine detail really matters. Another thing I really appreciate is how seamless everything feels. From setup to everyday use, the printer just works without constant tweaking or troubleshooting. The interface is intuitive, and the overall workflow is smooth, which makes it easy to focus on creating rather than fixing issues. Overall, the MAX4 has been reliable, high-quality, and surprisingly user-friendly for such a capable machine. If you’re into printing detailed figures or want the flexibility to handle larger builds without sacrificing quality, this one is definitely worth it.

### ⭐⭐⭐⭐ Great Printer
*by J***E on May 23, 2026*

The QIDI Max 4 has delivered very good print quality overall. Once everything was working correctly, the printer handled long prints reliably and produced consistent quality across different materials. So far I have printed PLA, PETG, and ASA all printed flawlessly with excellent quality. However, I did experience some setup and software-related issues initially. When the printer first arrived, it had a poor Wi-Fi connection and faulted during the update process without displaying an error message. After attaching and updating the Qidi Box, I started experiencing MCU Connection errors that caused random failures during longer prints. The error popped up with a QR code to diagnose the issue, which stated that it was most likely a cable issue. luckily II had a second box which i attached and more MCU errors arose. Fortunately, I was able to find a post that someone had the same issue and it was due to a firmware mismatch. After updating the firmware again the MCU errors went away. The printer produces great results although there are still software/connectivity issues. Qidi studio will not stay connected nor will the Qidi Maker app. which definitely needs improvement and the printers software needs better error handling. That said, the actual print performance and print quality are excellent, and overall I’m very pleased with this printer. With this being a new machine I am sure there will be updates that will address these issues. When I first got my Q2 it had similar initial issues but once resolved it has run for 12-16hrs a day for the last 4 months without any problems.

### ⭐⭐⭐⭐⭐ QiDi 4 Max - No fuss printing with great features
*by A***R on April 12, 2026*

I’ve been using the QiDi 4 Max 3D Printer with the 4 color combo box, and it’s been an excellent experience overall. Print quality is outstanding. Layer lines are clean, details are sharp, and results look professional with minimal tuning. Speed is equally impressive, delivering fast prints without sacrificing quality, which makes larger or multi part projects much more efficient. The large build volume is one of the biggest advantages. Not being limited by size feels incredibly freeing and makes it easy to take on bigger projects without splitting models. Compared my previous print, the Prusa i3 MK2, the build quality here feels much more solid. I was nervous the print quality would not be able to match the Prusa but I am happy report it is just as good if not better. The features and enclosed printing are above and beyond what I expected for a printer in this price range, and the ability to reach high temperatures opens the door to high strength materials, making it an engineer’s dream. The 4 color combo box adds great flexibility for multi color prints without making things overly complicated. Overall, this setup delivers an excellent balance of speed, quality, and capability at a fantastic cost point. I would not hesitate to purchase this printer again

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-06-02*