Today, our Qidi Plus 4 Review will feature the latest addition to the Plus series and the successor of the Plus 3. The recently released 3D printer is consumer-grade and large-format with upgraded active chamber heating and other enhanced features.
Does this 3D printer deliver the improved precision and ease of use that Qidi promises? Our Qidi Plus 4 Review will discuss all improvements made on the latest 3D printer under the Plus series.
Qidi Plus 4 Review – Design and Functionality
QIDI built the Plus 4 based on its predecessor, the Plus 3, and added numerous upgrades to improve its performance. This new 3D printer has a 305 x 305 x 280mm build volume and can print at a maximum temperature of 370°. As a result, you can print larger prints and use more high-performance filaments.
With these improvements, the Plus 4 is ideal for users wanting to print precise and detailed models.
This 3D printer uses a CoreXY motion system. It raises and lowers the print bed with independent Z-axis motors.
When we observed its design for this Qidi Plus 4 Review, we noticed it also resembles its predecessor. It has a sleek, modern design with a robust metal frame and a spacious build volume. Also, it features an enclosed chamber for better thermal stability, which improves the overall print quality when using different materials.
The 3D printer has a touchscreen interface mounted at the centre in front, making operation and navigation convenient. Its filament spool holder mounts on the back right corner, making it easily accessible when filament replacement is necessary. .
The design of the Plus 4 offers the perfect balance between aesthetic appeal and functionality. It is suitable for hobbyists and professionals who want to produce detailed prints.
We enjoyed using all the new features when we tested the product for this Qidi Plus 4 Review. It simplified our printing experience and allowed us to use different filaments conveniently.
Key Features of the Qidi Plus 4
Qidi made numerous enhancements and added new features to improve the performance of its latest 3D printer. What are these features that make it better than its predecessor? Our Qidi Plus 4 Review will discuss why these changes can deliver better performance and prints.
Advanced and Optimised Active Heated Chamber
A notable upgrade of this 3D printer is the active chamber heating system. It was a popular feature in the earlier model, so Qidi redesigned it to provide 400W power.
This power delivery lets the chamber reach temperatures as much as 65°C in only 8 minutes. It has a new air circulation design with a powerful turbofan to distribute heat evenly within the chamber. Uniform temperatures inside the chamber result in better printing accuracy, especially when using high-temperature filaments like ABS, PA, and PC.
The enhanced system of the Plus 4 improves layer adhesion and prevents warping. It is a highly reliable product for printing complex, highly detailed models.
Industrial-Grade Stability with Dual Z-Axis Motor Drive
Qidi equipped the Plus 4 with an independent dual Z-axis motor drive. The 3D printer also has increased its stability with 10mm thick screws and optical axes, replacing the 8mm ones. It also uses a hotbed with 6mm thickness.
With these enhanced parts, the Plus 4 offers industrial-grade stability to guarantee smooth, precise movements for the Z-axis. Also, the 3D printer uses a CoreXY structure for unparalleled surface quality to achieve the professional-level quality of printed models.
Enhanced Hot-End Performance
The core of the Plus 4 is a high-performance hot-end that can heat up to 370°C. It offers 80W heating power to handle industrial-grade filaments like PPS-CF without difficulty.
Aside from higher heating power, the Plus 4 has an integrated bimetallic nozzle. It allows working with standard filaments like ABS or PLA and fibre-reinforced materials like ABS-GF, PA-CF, and PET-CF. Since it is more versatile, swapping nozzles will be unnecessary.
Aside from expanded capabilities, the Plus 4 offers a simplified and convenient printing process.
Upgraded OS and Software
Qidi provided the Plus 4 with an improved operating system and slicing software for better performance and printing experiences. The latest V0.12.0 Klipper system offers wider compatibility and has more user-friendly features for beginners.
The newly developed slicing software, Qidi Studio, makes print preparation faster and more efficient. It optimises and streamlines the printing process for better results.
Self-cleaning Nozzle System
The self-cleaning nozzle system of the Plus 4 integrates waste wiping and filament auto-cutting. As a result, this feature adds to the automation for your convenience.
Cleaning the nozzle is one of the tedious parts of maintaining a 3D printer. We appreciate this system since it improved our user experience during our tests for this Qidi Plus 4 Review.
Dual-Sensor Automatic Levelling System
Flawless prints always depend on the first layer, and the Plus 4 offers a solution in this area. The dual-sensor system for auto-levelling has piezoelectric sensors and a proximity probe beneath the hotbed. These adjust the Z-axis for offsets or misalignment to ensure perfect bed levelling and a flawless first layer.
Hands-on with the Qidi Plus 4
In our testing of the Qidi Plus 4, we focused heavily on its performance and the print quality promised by its new features. Right from the start, the enhanced automation streamlined the setup, making it impressively quick and easy.
This user-friendly approach was especially beneficial when diving into more complex print tasks, as it removed any friction from the initial setup and let us get started right away.
The upgraded features, such as the improved software and intuitive touchscreen interface, were significant in enhancing the overall printing experience. Navigating through the printer’s multiple settings was smooth, and the interface allowed us to manage the filament load and unload operations seamlessly.
It’s these small, thoughtful details that contribute to the kind of streamlined workflow that busy professionals or dedicated hobbyists can appreciate, especially when precision and time-saving matter.
One standout was the printer’s power to maintain high temperatures within the heated chamber consistently.
This even heat distribution was crucial for ensuring high-quality prints with more advanced filaments, such as ABS and PA. Throughout our tests, the prints were flawless, showing no signs of warping or adhesion issues, which speaks to the reliability of the Plus 4 for detailed, complex models.
As we worked through a variety of prints, we were consistently impressed by the results. Each model was highly detailed, with smooth surfaces that met professional-grade standards.
The versatility of the Qidi Plus 4, combined with its ease of use, positions it as a go-to option for anyone seeking both high-quality output and efficiency, whether for intricate design work or more straightforward tasks.
Qidi Plus 4 Review Summary
The Qidi Plus 4 is the latest addition to Qidi’s Plus series of 3D printers, featuring several upgrades over its predecessor, the Plus 3. It offers a large-format printing capacity of 305 x 305 x 280mm and supports high-performance filaments with a maximum temperature of 370°C.
Designed with hobbyists and professionals in mind, the Plus 4 aims to deliver precision and ease of use, making it ideal for producing detailed, high-quality models.
The printer includes a CoreXY motion system and a dual Z-axis motor drive for enhanced stability and precise movement. The design is sleek and functional, with an enclosed chamber for improved thermal stability, dual extruders for multi-material printing, and a user-friendly touchscreen interface.
The enhanced active heated chamber ensures even heat distribution, allowing for accurate prints with high-temperature filaments.
Key features of the Qidi Plus 4 include its advanced active chamber heating system, industrial-grade stability with thicker screws and optical axes, a high-performance hot-end with a bimetallic nozzle, and an upgraded operating system and slicing software for seamless printing.
Additionally, the self-cleaning nozzle system and dual-sensor automatic leveling further simplify the printing process, ensuring flawless results.
In testing, the Qidi Plus 4 performed admirably, providing excellent print quality with smooth surfaces and detailed designs.
The printer’s automation and enhanced features made setup and operation convenient, while its compatibility with a variety of filaments proved it to be a reliable tool for a range of applications.
