QIDI - Box Multi-Color 3D Printing System for Max4 3D Printer, 65C Active Drying, RFID, up to 16 Colors - Gray

The QIDI Box is a 4-channel multi-color and multi-material filament system for the QIDI Max4. Load up to four spools and the system switches between them automatically during printing, with individual channel indicator lights showing which filament is active at any moment. Active drying reaches 65 degrees C while you print, keeping moisture-sensitive materials such as PA, PETG, and PVA dry for consistent quality and fewer failed prints from damp filament. Hardened steel dual gears and four dedicated stepper motors feed everything from basic PLA to abrasive carbon fiber and glass fiber composites smoothly and reliably. RFID recognition identifies spools and matches print settings automatically, while run-out, tangle, and clog detection with auto-refill keep long jobs running unattended. Chain up to four units for up to 16 colors or materials in a single print, which pairs well with the Max4's large 390 x 390 x 340 mm build plate for full-size multi-color parts. This is the dedicated Max4 version and ships with the matching hub and signal cable for out-of-the-box installation. QIDI Box units are model specific and are not interchangeable between printer models, so please confirm your printer model before ordering. The compact 357 x 300 x 234 mm housing is made of durable ABS and PC, with sealed storage, real-time temperature and humidity display, and desiccant support between prints.