---
product_id: 812752790
title: "QIDI Max4 Combo 3D Printer, 390×390×340mm Build Volume, 65℃ Heated Chamber"
brand: "r qidi technology"
price: "S$5521"
currency: SGD
in_stock: true
reviews_count: 8
category: "R Qidi Technology"
url: https://www.desertcart.sg/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-build-volume
store_origin: SG
region: Singapore
---

# 390×390×340mm ultra-large build volume 65℃ heated chamber for warp-free prints 800mm/s max speed with closed-loop motors QIDI Max4 Combo 3D Printer, 390×390×340mm Build Volume, 65℃ Heated Chamber

**Brand:** r qidi technology
**Price:** S$5521
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your 3D printing game with industrial power and smart precision!

## Quick Answers

- **What is this?** QIDI Max4 Combo 3D Printer, 390×390×340mm Build Volume, 65℃ Heated Chamber by r qidi technology
- **How much does it cost?** S$5521 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-build-volume)

## 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 abrasive & engineering-grade filaments like carbon fiber nylon with a 370℃ hardened steel nozzle.
- • **Smart AI Monitoring:** Built-in AI camera detects print failures instantly, saving time and costly materials.
- • **Precision Meets Speed:** Closed-loop X/Y motors and dual Z lead screws deliver ultra-smooth, high-speed prints up to 800mm/s.
- • **Future-Proof Multi-Color:** Expand with QIDI BOX for seamless 16-color, multi-material printing and intelligent filament management.
- • **Massive Industrial-Scale Printing:** Print large, complex prototypes and molds in one go—no splitting required.

## Overview

The QIDI Max4 Combo is a professional-grade 3D printer boasting a massive 390×390×340mm build volume and a 65℃ heated chamber to prevent warping. Equipped with high-speed closed-loop motors and dual Z lead screws, it achieves up to 800mm/s printing speed with exceptional precision. Its hardened steel nozzle supports a wide range of materials, including abrasive industrial filaments. Smart AI monitoring and an intuitive touchscreen interface make it ideal for professionals and enthusiasts seeking reliable, large-scale, multi-material printing with future-ready expandability.

## Description

QIDI Max4 Combo 3D Printer, 390×390×340mm Build Volume, 65℃ Heated Chamber | 370℃ nozzle, dual Z lead screws, max 800mm/s high speed, auto-leveling, AI camera, Polar Cooler optional, multi-materials: desertcart.com: Industrial & Scientific

Review: A reliable workhorse with a huge print volume, and industrial features. Amazing printer. - I have to give this printer 5 stars. I came from A Sovol SV06 plus, had a good experience with it so when upgrade time came I bought a SV08. The Sovol came and immediately had bed level issues, but that's okay I worked through them only to have frame issues. Again that's fine I straightened it and kept chugging along, then it started throwing electric errors. So I sent it back to desertcart for a refund. I used that refund (and a little extra) to buy this Max4. The Qidi printer has been night and day compared to the Sovol. Assembly was super simple, you pull the box off around it and plug it in the screen will guide you how to unpack, and will go right into calibration. I had mentally prepared to have to do some manual tinkering, thinking thats just what you do with 3d printers. I was totally wrong. It did its stuff for setup and away we went. The Qidi box can be a little loud when loading but I was excited to try color printing. After an obligatory benchy, I printed a 2 day full color pokemon for my wife. It came out great even with all the poops. The software works fine on the screen, but i prefer the web interface. Also found out it doesnt like to play nice between the box and orca, thats fine ill use Qidi studio and it does what I needed. I decided to move and change instead of color I mostly use the box to change filament when a roll runs out. I do lots of different cosplay stuff, and decided i wanted to use ABS and othet engineering materials which thebheated chamber and hotend are more than capable of. I installed am industrial filtration system and its been printing almost nonstop since. In just over a month ive put more than 5 kilometers of filament through it. I had a new issues with warping but that's probably one out of 30 prints once I got it dialed in, the bed is flat as a soda pop left out overnight. It hasn't clogged on my me a single time, the only failure I had is when the filament snapped inside the system. It didn't clog just kept trying to print nothing, was not a big deal. Ive noticed some filaments tend to stick too well to the bed, I would recommend using a release agent I use hairspray. Ive been printing an infamous ironman suit that I can swap the helmet to become Dr Doom, and this printer has elevated my entire workflow and got me back into 3d printing. The build volume is generous enough you can print full sized helmets no sweat. In fact i printed so much my silicone sock degraded and became brittle, it shattered wheb i swaoped the nozzle. When you put 6 months to a year of printing on a machine in less than a month the silicone is bound to degrade, they are consumables after all. Overall this printer has been amazing and any issues that come up Qidi is very responsive, that is night and day vs Sovol as well. You are more likely to get ghosted by Sovol as they move onto their new printers, Qidi is the opposite of that and will bend over backwards to get your machine running as it should.
Review: Max4, open crate & enjoy printing - My Max4 absolutely delivered the best ownership experience of any 3d printer I've ever owned. Here are my reasons: 1) the delivery was perfect, carefully packed and easy to open, arrived with no damage 2) Other than the weight, the setup was so easy, no manual leveling, no printer paper clearance tests, no fiddling with anything, just turned it on & let it do it's thing 3) I emailed the Max4 team a few random questions on nozzles availability, accessories, just random stuff & they always reply, it's the next day & I've got answers from them that actually recognize my questions-not ai, just i. 4) this thing prints like a dream. I load filament, feed the Max4 my file, & it prints. No brimstone, no rafts, no fiddling with the z heights, it just works. Its amazing. I see people say prints stick too hard or other issues - since I plugged this in I've had 1 blockage probably from my use of 5yr old wood pla that was full of moisture & that took about 10 minutes to fix & was from my poor judgment. Want to print clockspring toasters in petg? no problem. Print in place models? no problem. This is the best, most accurate, easiest to use, 3d printer I've ever seen & it prints big stuff. This printer is actually a printer. If you like to tinkerer with settings & spend all day doing calibration so you can print a test cube, het something else. I like to design & print, not calibrate & fiddle with the tool. My Max4 is awesome. I'd buy two if I had the room.

## 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 | #32,963 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in 3D Printers |
| Brand | R QIDI TECHNOLOGY |
| Color | Grey |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Customer Reviews | 4.4 out of 5 stars 32 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 Build Volume, 65℃ Heated Chamber - 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

### ⭐⭐⭐⭐⭐ A reliable workhorse with a huge print volume, and industrial features. Amazing printer.
*by D***L on August 12, 2026*

I have to give this printer 5 stars. I came from A Sovol SV06 plus, had a good experience with it so when upgrade time came I bought a SV08. The Sovol came and immediately had bed level issues, but that's okay I worked through them only to have frame issues. Again that's fine I straightened it and kept chugging along, then it started throwing electric errors. So I sent it back to Amazon for a refund. I used that refund (and a little extra) to buy this Max4. The Qidi printer has been night and day compared to the Sovol. Assembly was super simple, you pull the box off around it and plug it in the screen will guide you how to unpack, and will go right into calibration. I had mentally prepared to have to do some manual tinkering, thinking thats just what you do with 3d printers. I was totally wrong. It did its stuff for setup and away we went. The Qidi box can be a little loud when loading but I was excited to try color printing. After an obligatory benchy, I printed a 2 day full color pokemon for my wife. It came out great even with all the poops. The software works fine on the screen, but i prefer the web interface. Also found out it doesnt like to play nice between the box and orca, thats fine ill use Qidi studio and it does what I needed. I decided to move and change instead of color I mostly use the box to change filament when a roll runs out. I do lots of different cosplay stuff, and decided i wanted to use ABS and othet engineering materials which thebheated chamber and hotend are more than capable of. I installed am industrial filtration system and its been printing almost nonstop since. In just over a month ive put more than 5 kilometers of filament through it. I had a new issues with warping but that's probably one out of 30 prints once I got it dialed in, the bed is flat as a soda pop left out overnight. It hasn't clogged on my me a single time, the only failure I had is when the filament snapped inside the system. It didn't clog just kept trying to print nothing, was not a big deal. Ive noticed some filaments tend to stick too well to the bed, I would recommend using a release agent I use hairspray. Ive been printing an infamous ironman suit that I can swap the helmet to become Dr Doom, and this printer has elevated my entire workflow and got me back into 3d printing. The build volume is generous enough you can print full sized helmets no sweat. In fact i printed so much my silicone sock degraded and became brittle, it shattered wheb i swaoped the nozzle. When you put 6 months to a year of printing on a machine in less than a month the silicone is bound to degrade, they are consumables after all. Overall this printer has been amazing and any issues that come up Qidi is very responsive, that is night and day vs Sovol as well. You are more likely to get ghosted by Sovol as they move onto their new printers, Qidi is the opposite of that and will bend over backwards to get your machine running as it should.

### ⭐⭐⭐⭐⭐ Max4, open crate & enjoy printing
*by P***S on August 13, 2026*

My Max4 absolutely delivered the best ownership experience of any 3d printer I've ever owned. Here are my reasons: 1) the delivery was perfect, carefully packed and easy to open, arrived with no damage 2) Other than the weight, the setup was so easy, no manual leveling, no printer paper clearance tests, no fiddling with anything, just turned it on & let it do it's thing 3) I emailed the Max4 team a few random questions on nozzles availability, accessories, just random stuff & they always reply, it's the next day & I've got answers from them that actually recognize my questions-not ai, just i. 4) this thing prints like a dream. I load filament, feed the Max4 my file, & it prints. No brimstone, no rafts, no fiddling with the z heights, it just works. Its amazing. I see people say prints stick too hard or other issues - since I plugged this in I've had 1 blockage probably from my use of 5yr old wood pla that was full of moisture & that took about 10 minutes to fix & was from my poor judgment. Want to print clockspring toasters in petg? no problem. Print in place models? no problem. This is the best, most accurate, easiest to use, 3d printer I've ever seen & it prints big stuff. This printer is actually a printer. If you like to tinkerer with settings & spend all day doing calibration so you can print a test cube, het something else. I like to design & print, not calibrate & fiddle with the tool. My Max4 is awesome. I'd buy two if I had the room.

### ⭐⭐⭐⭐⭐ Beyond Happy!
*by M***Z on August 12, 2026*

I had the Plus4 for a while, my first 3D printer, talk about a steep learning curve, it failed at everything, the first day it literally almost destroyed the PEI plate with grooves, it would not Z, it would not print what you picked, it would print the wrong filament from the box, it would clog the nozzle, had to use a propane torch to clean it, etc, etc….but by learning from the Qidi community and Youtube videos and the incredible help and support from Qidi customer service, i learned how to conquer all those issues, until now its working perfectly, became a master of the bed leveling setup, the adhesion of all prints and all filaments…I went with Qidi because on paper it was what I wanted, an engineering filament and large size printer and best of all, open source, thats why I went with Qidi instead of Bambu. After all of that i figured I could then feel confortable in spending the money for the Max4, knowing that Qidi support would be there if I needed it. Figured i was in for my second steep learning curve, but was eager to tackle it. That thing was big and heavy, had to build a huge heavy table for it. What a pleasant surprise, no more Z problems, or scraping plate problems, it just worked great. Only had a couple of issues, the nozzle that came with it broke in the middle by the ceramic part, and oozed through the sides of their heating element destroying it, it must have been in shipping, but Qidi sent me a new one right away, so the customer support was there and just as good as with the Plus4. In essence the only problems I occasionally have, are with the Qidi Box, making it work with the both the Plus4 and the Max4 is a hit and miss, sometimes they sync with Qidi Studio, sometimes they dont, sometimes they start the wrong filament instead of the one I chose, wether picked in my computer or on the printers LED screen. But printing is awsome, quality is awsome….we got a 3D scanner at work, scanned a very complicated piece, took days to scan it completely, the printer at work failed a couple of prints of it, then did a mediocre job of one, so i brought the USB home and did it on the Max4, it came out flawless. Very happy with Qidi, very happy with Customer support, second to none, the Creality at work took 2 weeks to get an answer on a part number we needed, Qidi SENDS you the part the next day with a tracking number…..very happy with the Plus4 and beyond happy with the Max4….cant wait for a Max5 and a multi head printer from Qidi.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-20*