--- product_id: 812752790 title: "QIDI Max4 Combo 3D Printer, 390×390×340mm Build Volume, 65℃ Heated Chamber" brand: "r qidi technology" price: "51284 kr" currency: DKK in_stock: true category: "R Qidi Technology" url: https://www.desertcart.dk/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-build-volume store_origin: DK region: Denmark --- # 800mm/s max printing speed with 30,000mm/s² acceleration 390×390×340mm ultra-large build volume 65℃ heated chamber for high-temp materials QIDI Max4 Combo 3D Printer, 390×390×340mm Build Volume, 65℃ Heated Chamber **Brand:** r qidi technology **Price:** 51284 kr **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your 3D printing game with power, precision, and smart tech! ## 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?** 51284 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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, industrial-grade filaments like carbon fiber-reinforced nylon with hardened steel nozzle. - • **Multi-Color Magic:** Expand with QIDI BOX for 16-color, multi-material prints and real-time filament management. - • **Smart AI Monitoring:** Built-in AI camera detects print failures instantly, saving time and costly materials. - • **Massive Build Volume:** Print large industrial parts and complex prototypes in one go—no splitting required. - • **Lightning-Fast Precision:** Achieve ultra-smooth surfaces with 800mm/s speed and closed-loop motors for unmatched stability. ## Overview The QIDI Max4 Combo is a professional-grade 3D printer featuring an ultra-large 390×390×340mm build volume, a 65℃ heated chamber for advanced materials, and a max printing speed of 800mm/s. Equipped with closed-loop motors and dual Z lead screws, it delivers high precision and stability. Its AI camera ensures print quality by detecting failures in real-time, while optional multi-color printing expands creative possibilities. Ideal for industrial parts, complex molds, and custom prototypes. ## 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 ## 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 | |---------------|-------| | ASIN | B0GF87BKPD | | Best Sellers Rank | #34,413 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in 3D Printers | | Customer Reviews | 4.5 4.5 out of 5 stars (29) | | Date First Available | January 6, 2026 | | Item Weight | 120 pounds | | Manufacturer | Zhejiang QIDI TECHNOLOGY CO.,LTD | | Product Dimensions | 28 x 28 x 30 inches | ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-build-volume](https://www.desertcart.dk/products/812752790-qidi-max4-combo-3d-printer-390-390-340mm-build-volume) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-09-19*