QiDi Plus 4 3D Printer

The QiDi Plus 4 3D Printer is engineered for precise and reliable additive manufacturing, offering an advanced build volume of 305 × 305 × 280 mm and robust performance for demanding projects. Designed for both professional makers and enthusiasts, this device features an actively heated chamber, high-temperature capabilities, and full automatic calibration to ensure consistent results across a wide variety of engineering and standard filaments.

Advantages

This 3D printer incorporates a second-generation 80 W bimetallic hotend capable of reaching nozzle temperatures up to 370°C, enabling work with advanced engineering materials. The second-generation active chamber heating system delivers 400 W of power to reach up to 65°C, utilizing air circulation to maintain uniform internal temperatures. Its stable construction relies on a 6 mm thick aluminum build plate and a drive system with two independent motors and 10 mm linear shafts, minimizing vibrations during operation. Furthermore, the integration of the Klipper V0.12 system and full automatic calibration streamline setup and configuration.

Suitable for

• Creating detailed prototypes
• Manufacturing functional mechanical parts
• Producing complex engineering models
• Printing with temperature-sensitive filaments
• Large-scale additive manufacturing tasks

When it may not be suitable

This device may not be suitable for casual users looking for a compact, plug-and-play desktop device without technical configuration needs. Due to its advanced heating systems and high operating temperatures, it is also not ideal for environments where acoustic discretion or minimal power consumption is required.

Key specifications

• FDM 3D printing technology
• Build volume of 305 × 305 × 280 mm
• Maximum nozzle temperature up to 370°C
• Second-generation bimetallic hotend with 80 W power
• Actively heated chamber up to 65°C with 400 W power
• 5-inch HD screen interface
• Klipper V0.12 operating system
• 6 mm thick aluminum build plate
• Dual independent motor drive system with 10 mm linear shafts and screws

How to use

Begin by placing the printer on a stable, flat surface with adequate ventilation and connecting the power cord. Perform the initial setup using the 5-inch HD screen and run the full automatic calibration sequence to level the 6 mm thick aluminum build plate. Load your chosen filament onto the spool holder, feed it into the high-temperature hotend, and prepare your print file using a compatible computer setup via USB or network connection. Monitor the first layers of your print to ensure proper adhesion before letting the device complete the build cycle.

What to consider before purchase

• Available workspace dimensions for the printer unit
• Ventilation requirements for printing with specialized engineering materials
• Compatibility with desired filament types and spool sizes
• Power supply requirements for the active chamber heating system

Usage recommendations

Always ensure proper ventilation in the room when printing with high-temperature engineering filaments. Regularly check and maintain the linear shafts and build plate calibration to preserve optimal print quality over time.