# 3D printer QiDi Max 4 Combo — desktop FDM 3D printer, dual extrusion capable, touchscreen control, enclosed build chamber

**URL:** https://aio.lv/en/product--qidi-max4combo--12406228
**Data updated:** 2026-04-30 18:36 (EEST)
**Category:** 3D Printers
**Manufacturer:** QiDi
**Manufacturer code:** max4combo
**EAN:** 744581222566
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

QiDi Max 4 Combo is a desktop FDM 3D printer designed for reliable prototyping and small-batch production. The Max 4 Combo supports dual extrusion for multi-material or multi-color prints, features an enclosed build chamber and touchscreen control for easy operation. It is suited for engineering prototypes, functional parts, educational use and hobbyist projects that require precise, repeatable results.

## Long description

QiDi Max 4 Combo is a desktop FDM 3D printer built for reliable prototyping and small-batch production. The printer combines a large enclosed build chamber with dual-extrusion capability and touchscreen control, enabling multi-material or multi-color prints while maintaining a stable thermal environment. CoreXY mechanics, high-temperature extrusion and active chamber heating support a wide range of filaments from PLA to engineering materials, making the device suitable for engineering prototypes, functional parts, educational projects and advanced hobbyist use.
Advantages
The Max 4 Combo provides a large build volume that allows printing of sizeable models in one piece, reducing assembly and improving part strength. High nozzle temperatures (up to 370°C) and a third-generation active heated chamber (up to 65°C) make it possible to print demanding materials such as PC and fiber-reinforced composites. A robust CoreXY frame, closed-loop FOC motors and reinforced motion components deliver fast, repeatable and precise printing. The printer also includes features that simplify operation and monitoring, such as automatic bed leveling, filament sensing, a 5" touchscreen, onboard camera and multi-stage air filtration.
Suitable for
 Engineering prototypes and functional parts requiring high strength and temperature-resistant materials
 Large-format models and single-piece prints up to 390 × 390 × 340 mm
 Multi-material or multi-colour prints using dual extrusion
 Educational labs and maker spaces teaching advanced FDM workflows
 Hobbyists working with technical filaments like PC, PA and carbon-fiber composites
Когда это может быть не подходящим решением
QiDi Max 4 Combo — это крупногабаритный настольный принтер весом около 40 кг и размером более полуметра по каждой стороне, поэтому он может быть громоздким для ограниченных по пространству рабочих мест. Для простых задач с небольшими деталями или редким использованием базовых PLA-печатей более компактные и бюджетные модели могут быть предпочтительнее.
Key specifications
 Build volume: 390 × 390 × 340 mm
 Maximum nozzle temperature: up to 370°C
 Maximum heated bed temperature: up to 120°C
 Active chamber heating: up to 65°C (3rd generation)
 Maximum print speed: up to 800 mm/s; maximum acceleration: up to 30,000 mm/s²
 Drive system: CoreXY with closed-loop FOC stepper motors
 Extruder: Direct drive with hardened steel double gears
 Supported filament types: PLA, ABS, ASA, PETG, TPU, PA, PC, carbon and glass fiber composites
 Filament diameter: 1.75 mm
 Material flow: 40 mm³/s
 Automatic bed leveling: yes (load cell sensor in hotend)
 Filament end detection: yes
 Air filtration: 3-stage (G3 pre-filter + HEPA H12 + activated carbon)
 Camera: 1080p with timelapse support
 Connectivity: Wi‑Fi (2.4/5 GHz), Ethernet, USB
 Screen: 5" touchscreen (800 × 480)
How to use
Place the printer on a stable, level surface and ensure adequate ventilation for the enclosure. Install filament spools on the provided holders and route filament through the pneumatic fittings into the direct-drive extruders. Use the touchscreen to connect to Wi‑Fi or Ethernet and load the desired print file in supported formats (STL, OBJ, 3MF, STEP). Run automatic bed leveling using the load cell sensor before the first print and preheat the nozzle and chamber to temperatures appropriate for the chosen material. Monitor prints via the onboard 1080p camera or the touchscreen, and make use of filament end detection and print-resume features to reduce failed prints.
What to consider before purchase
 Physical size and weight (printer dimensions and ~40 kg) — ensure sufficient workspace and access
 Power requirements and rated power for chamber and bed heating — confirm compatibility with local mains
 Required ventilation and safety policies when printing high-temperature or composite filaments
 Availability of suitable filaments and potential need for additional hardened nozzles for abrasive composites
 Software compatibility — supports QIDI Studio, OrcaSlicer, PrusaSlicer and other slicers
Usage recommendations
For reliable results with engineering filaments, use recommended temperature profiles, enable active chamber heating for materials prone to warping, and schedule regular maintenance of the hotend and motion components. When printing composite or abrasive filaments, consider hardened nozzles and adjust retraction and print speeds to match material behavior.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All QiDi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QiDi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12406228/68692694_large.webp