QiDi Plus 4 3D Printer

The QIDI Plus 4 3D printer offers a build volume of 305 × 305 × 280 mm, full automatic calibration, a second-generation actively heated chamber, and a high-performance hotend designed to handle demanding filaments. The maximum nozzle temperature is 370°C. The device is also equipped with a 5-inch HD screen, the Klipper V0.12 system, an advanced drive system, and compatibility with the QIDI Box, making the design ready for expansion to include multicolor printing. The QIDI Plus 4 uses a second-generation 80 W bimetallic hotend, which allows the nozzle to heat up to 370°C. For select engineering materials, the operating temperature can reach 360°C, allowing you to adjust the settings to match the properties of the filament being used. This wide temperature range expands the printer’s capabilities and enables you to complete projects using both standard and more demanding materials. The active chamber heating system has a power of 400 W and can reach temperatures of up to 65°C. Air circulation and an efficient fan help distribute heat evenly inside the chamber, which is particularly important when printing materials sensitive to temperature changes. The 305 × 305 × 280 mm build volume allows you to prepare large models or place several smaller parts on the build plate simultaneously. The motion system uses two independent motors, along with 10-mm-diameter linear shafts and screws, ensuring stable operation of the mechanism during printing. The build plate is made of 6 mm-thick aluminum, and its increased rigidity and flatness help maintain optimal conditions for the first layers and subsequent stages of printing. Full automatic calibration reduces the number of steps required before starting a print, making it easier to set up the printer—even when switching between projects frequently. A 5-inch HD screen with a refreshed interface provides direct access to the most important settings, and the use of the open-source Klipper V0.12 system offers additional configuration and expansion options. The QIDI Plus 4 can also be controlled from other devices, and its compatibility with the QIDI Box allows you to expand the printer’s capabilities to include multicolor printing.