QiDi Multifilament System for Plus 4

QiDi Box Multi-Filament System for the Plus 4 Series with 4 independent channels, designed for multicolor printing and working with various types of materials. Supports 1.75 mm diameter filaments, automatic spool switching, drying up to 65°C during printing, temperature and humidity monitoring, and NFC filament recognition. Features dual gearboxes made of hardened steel and four separate 42-type stepper motors. Supports simultaneous drying and printing, airtight storage, and detects tangles, jams, and filament shortages. Expandable up to 4 units for up to 16 colors or materials.