Good machine and work perfectly.
Prusa Pro HT90
Prusa Pro HT90
The only 3D printer an engineer needs. Featuring an actively heated chamber, innovative cooling, and swappable print heads, the HT90 easily handles anything from ultra-fast PLA prototypes to demanding PEI (Ultem) 3D prints, the most used aerospace-certified filament.
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.
Main Features
Get the most out of your materials
The HT90 is engineered to maximize the potential of materials like ABS, ASA, PA, PCCF, Flex, and more. Its 90 °C heated chamber provides unparalleled layer adhesion and print quality, enabling easy production of large objects without warping or layer delamination. The innovative servo flap redirects airflow to precise areas of the model within milliseconds, allowing the HT90 to print flawless overhangs with minimal supports without overcooling the printed object.
Print Industrial /Engineering Grade Polymers
From Aerospace to Medical
Innovative Rapid Cooling Solution
Additionally, a closed-loop air recirculation system with a HEPA filter keeps the chamber free of ultra-fine particles, while an automatic intake flap manages temperatures for materials like PLA and PETG, so you can print them with the chamber closed. The key components are placed outside the heated chamber, prolonging their lifespan.
Large and Precise
Swappable Print Heads
The print head is held in place using magnets. Simply detach it from the arms, disconnect the cable from the top of the printer and replace it with a different model. The High-Flow Print Head with a quick-swap 0.4mm Revo nozzle is the perfect choice for rapid prototyping with materials up to 300 °C. In contrast, the High-Temp head with an abrasive-resistant quick-swap 0.4mm Revo nozzle reaches up to 500 °C and enables printing with materials such as PEEK, PEKK, or PEI (Ultem). Both print heads are included with the HT90.
Actively Heated Chamber with HEPA Filter
The printer’s actively heated chamber with a closed HEPA and carbon filter recirculation loop can reach up to 90 °C, providing an optimal environment for even the most demanding materials. Print large robust objects from ABS/ASA without negative side effects, such as warping or layer separation, use PLA for quick prototyping, and create durable objects from PEEK or PEI.
High Speed, Great Print Quality
The HT90 delivers smooth, dimensionally precise prints without typical artifacts present on CoreXY or cartesian 3D printers. This is because the movement of the direct-drive extruder is controlled by a coordinated shift of three lightweight arms, while the printed objects remain stationary. Equipped with Klipper firmware and Input Shaper technology, the HT90 achieves ultra-fast speeds while maintaining top print quality across the entire cylindrical print area.
Always-perfect First Layer
Easy setup, Automatic calibration
Maximum Security with Offline Mode
Robust Remote Management System
Sample Prints
Technical Parameters
MEASUREMENTS | |
---|---|
Build Volume | Ø300 × 400 mm |
Filament diameter | 1.75 mm |
Layer height | 0.05-0.30 mm |
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 0.8mm diameter, 1.75mm filament compatible |
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 | |
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, 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 steel sheet, PA steel sheet optionally available |
Why buy from us?
- We provide are providing Free Shipping for this machine (at locations serviceable by our courier partners).
- It is ready to print out of the box - saves your time, gets you running with 3d printing as soon as you get it. It is an ideal choice for businesses where there is a need to start printing as soon as possible.
- Lifetime Premium Local Support on phone, email and on site (presently only in Delhi/NCR on case to case basis) - no bots, no call centres, you will always find a human technician who makes these machines day in and day out.
- We always have the spares, always - you are not left waiting to get your printer running in case some part needs to be replaced.
- We are not just a website selling 20 types of printers. We are a factory which manufactures Prusa Bear series printers. Visit us for a demo anytime - you’ll love what we do in our factory.
- Our customers love us - have a look at our reviews, you’ll never want to go anywhere else!
- We have video tutorials which you will not find anywhere - we are committed to all our customers to provide them the best experience. We can also provide you basic training on using the machine.
- 3DPrintronics will be your one point contact for all the warranty and service related issues. You will never have to worry about contacting the manufacturer.
- No customs or foreign currency payment hassles for you.
- We have an experience of 10 years of making prusa i3 mk3s bear upgrade 3d printer in India. There is no one in India who knows prusa machines better than us. We can troubleshoot any type of problem related to Prusa machines.
Warranty
1) We offer unmatched warranty of 12 months against any manufacturing defects only.
2) Consumable parts, such as print sheets (smooth, textured, etc.), are not covered by the warranty since their coatings are expected to deteriorate over time, unless the failure is due to a defect in materials or workmanship.
3) Cosmetic damage, which includes, but is not limited to, scratches, dents, cracks, or other aesthetic damage, is also not covered. Only sheets defective upon delivery are covered by the warranty.
4) It is mandatory to use UPS with the printer during printing process. Sudden/abrupt power outage or fluctuations can lead to malfunctioning of the electronic components. If the printer is used without UPS then no warranty will be provided.
5) No onsite warranty. In case you need onsite service & support it will be provided on chargeable basis. Please contact us to know about the charges.
Dear Mukesh, We are glad you loved our V Slot and C Beam based Mini Mill CNC machine mechanical build. We are excited to see what you built out of it! Do share some pictures or videos. Please come back for more such exciting machines and products.