• Fully automatic calibration
• Construction size 305*305*280mm
• Second-generation active 65℃ chamber heating
• Tool head performance upgrade
• Compatible with QIDI Box (Multicolor)

Plus4 Of Qidi Tech is an FDM 3D printer that offers a generous build volume of 305 x 305 x 280 mm, allowing the realization of large and complex projects. The printer has been updated in many ways compared to the previous model to offer even more flexibility and precision. High-temperature, high-performance and fiber filaments can be processed without any problems. Active chamber heating ensures precise temperature control and leads to significantly improved surface quality and reduced distortion of the printed parts.

Versatile Toolhead Upgrade

Thanks to a versatile upgrade, the performance of the Plus 4 Toolhead has been significantly improved over its predecessor:

• the optimized multi-metal composite nozzle has a hardened, extremely wear-resistant tip that can easily handle all types of high-temperature, high-performance and fiber filaments;
• the new Toolhead Cooling System features a larger hot-end fan and an advanced air duct fan;
• The improved Throat Nozzle Design scores with better heat transfer, less clogging, less risk of leaks, faster installation and removal, easier filament cleaning, and faster jam removal.

Improved drive system for more power

The 3D printer is equipped with two independent motors, 10mm linear shafts and spindles. A 6mm aluminum print bed ensures better flatness.

Active room heating

Plus4 It is equipped with a powerful 400 Watt heater that reaches a chamber temperature of 65 °C in about 8 minutes. Thanks to a double layer of insulation of the chamber, more stable and uniform temperatures can be guaranteed for greater energy efficiency.

Other features:

• easy setup in just 10 minutes;
• 5-inch HD touch display;
• new user interface UI;
• Klipper version V0.12.0;
• complete filament detection system with Filament Runout Detection and Filament Tangle Detection,;
• Reduced Ghosting and Ringing;
• QIDI Studio Intuitive Slicing Software with Extended Compatibility;
• QIDI Mobile App for remote printing.

The supply includes:

• 1 Qidi Tech Plus4
• 1 x Filament Extension Bracket
• 1 block for mounting the extension bracket
• 1 x Filament Spool Holder
• 1 support cover
• 1 touch screen
• 1 door handle
• 1 power cable
• 1 Ethernet cable
• 1 Allen key H1.3
• 1 Allen key H1.5
• 1 H2 Allen key
• 1 Allen key H2.5
• 1 H3 Allen key
• 1 x 7mm wrench
• 1 flat screwdriver
• 1 glue stick
• 1 spatula
• 1 spare parts kit
• 1 USB 2.0 flash drive

Technical specifications: