Delivery is 10 to 14 days The Prusa Pro HT90 is a delta kinematics 3D printer with a cylindrical print area (Ø300 × 400 mm). It is specifically designed to maximize the potential of advanced materials like ABS, ASA, PCCF and PA. Its heated chamber, which reaches up to 90 °C, and innovative cooling system, provide unparalleled layer adhesion and print quality. With the HT90, you can print large objects without any warping, poor overhangs, or layer delamination. Additionally, the Input Shaper technology enables ultra-fast printing prototypes from PLA, PETG, and similar materials, all of them easily printable even with a closed chamber. Equipped with a swappable print head featuring a high-temperature nozzle capable of reaching 500 °C, the HT90 also handles demanding materials like PEEK, PEKK, PPS, PSU, PES, PEI (Ultem) for small to medium-sized objects. This makes it the most affordable 3D printer for high-performance filaments. The built-in recirculation loop constantly purifies the air inside the chamber through a HEPA filter. Both the High-Flow and High-Temperature print heads are included in the package. The printer is easy to set up and configure, offering both a fully-featured offline operation for maximum security and a robust online print management system. Technical Parameters Measurements Build Volume Ø300 × 400 mm Filament diameter 1.75 mm Layer height 0.05-0.30 mm Printer dimensions Width 530 mm (without the filament holder) Depth 530 mm Height 1050 mm (1470 mm with the door opened) Electronics Mainboard 32-bit Duet control board Software Klipper control system, Input Shaper, Pressure Advance Connectivity Ethernet (RJ45), detachable Wi-Fi module, offline operation available Surveillance Built-in integrated camera and chamber lighting Extruder Extruder Swappable direct-drive print heads, quick-swap Revo nozzles 0.25 to 1.4mm diameter, 1.75mm filament compatible Nozzle compatibility All Revo nozzles are hardware compatible. Note that some Revo nozzles are not supported and may require creating a custom slicer profile. Maximum filament flow 40 mm³/s (ABS and 0.8mm nozzle) Maximum speed 600 mm/s Maximum print speed 250 mm/s Acceleration 20000 mm/s² Max temperatures Operating temperature range 20 °C - 32 °C Maximal air humidity 85 %, non-condensing Max bed temperature 155 °C Max chamber temperature up to 90 °C Max nozzle temperature 300 °C/500 °C Cooling Cooling Servo-operated high-speed flap for immediate airflow changes, high-pressure turbine Supported materials High Temp Print head PEI (Ultem), PEEK, PEKK, PPSU, PSU, PPS, PES and more. High Flow Print head PLA, ASA, PETG, FLEX (TPU, TPE), ABS, PA, PC, PCCF, PP and more Power Power supply 110V 15A / 230V 10A 50/60Hz Calibration Calibration Always-perfect first layer with Loadcell sensor, fully automatic calibration Print surface Print pads Textured PEI, Satin Powder-coated, PA steel sheet, PP Powder-coated, HighTemp Powder-coated - optionally available Basic package includes: Prusa PRO HT90 3D Printer Power cable Textured Powder-coated Print Sheet Wi-Fi adapter USB drive with sample print files Prusament ASA Jet Black 800g Alcohol-saturated wipes Side cutters High-flow print head High-temperature print head High-temperature nozzle exchange tool 3D Printing Handbook PTFE Lubricant Spare parts Filament holder Brass nozzle brush
