Prototyping
Extremely fast printing with top-quality surface from ABS or ASA.
Introducing Prusa CORE One: Our new fully-enclosed CoreXY 3D printer with active chamber temperature control!
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Prusa Pro HT90: The only 3D printer an engineer needs
A delta kinematic 3D printer with actively heated chamber for ultra-fast prototyping and wide range of industrial uses.
GET MORE OUT OF YOUR MATERIALS
Prusa Pro HT90 is the only 3D printer engineer needs. Create PLA prototypes in record times and get the best performance out of high-temp materials like PCCF or PA11CF thanks to an actively heated chamber capable of reaching 90 °C. It is also the most affordable way to create small to medium-sized parts from PEI / PEKK-CF.
ULTRA FAST INDUSTRIAL PRINTER
With its extremely lightweight print head and utilizing active vibration cancellation with Input Shaper, fast delta kinematics, controlled printing environment, and acceleration reaching up to 20,000 mm/s², the Prusa Pro HT90 can deposit 1 kg of PETG or ABS filament in just 8 hours.
Key Applications
Proof of concept
Highly durable prints from PACF, PC blend, nylon and flexible TPU or TPE.
Functional parts
PEI (Ultem) or PEKK-CF prints for functional components in various applications.
ALWAYS PERFECT FIRST LAYER
Thanks to the precise Loadcell sensor, the Prusa Pro HT90 can lay down a perfectly smooth and consistent first layer automatically without any user input. At the beginning of a print, the printer taps the sheet with the nozzle in a grid-like pattern to measure the distance and then calculates the correct offsets. The result is a perfect first layer on every surface, without manual adjustments.
DELTA KINEMATICS
Delta kinematics is vastly different from cartesian construction. Since every move is a combination of a coordinated shift of 3 arms, the Prusa Pro HT90 bypasses all the traditional surface imperfections, producing a satisfyingly smooth surface. The print remains static on the bed, enabling high-speed printing no matter the model size.
PRUSA PRO HT90 SPECIFICATIONS
| Nozzle | 300 °C (high-flow) / 500 °C (high-temp); Quick-swappable |
| Heatbed | 155 °C; Removable magnetic PEI sheet |
| Print volume | Ø 300 mm (X, Y) × 400 mm (Z), 28 liters |
| Chamber | Active heating up to 90 °C; High-pressure turbine cooling; Closed-loop HEPA filter (no exhaust); Insulated print chamber with separate electronics |
| Extruder | Direct drive; Optimized for FLEX |
| Additional features | Integrated monitoring camera (easily removable); stop button; High-powered 48V motors; Full offline mode; Best-in-class PrusaSlicer |
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