PETG
Easy to printThe default for jigs, fixtures, housings and general shop-floor parts.
Consumables and spares
Spare print sheets, nozzles and a maintenance kit. Worth ordering with the printer so you have them on hand for the first service.
エンジニアリング部品
を社内でプリント
CORE One L+From $1,999
超高強度材料からカスタマイズされた治具や固定具を大量生産できます。業界最高のセキュリティとオフライン優先のアプローチで、設計を保護します。
In-House Manufacturing with 3D Printing
Engineers
Designs without waiting for vendors.
Sourcing
Make parts just in time.
Manufacturing
Never stop your manufacturing line.
Security
Keep IP under your roof.
CORE One L+が生産をより効果的にする6つの方法
A fully enclosed CoreXY printer with a 30-litre (300×300×330mm) build volume and an actively heated chamber that goes up to 60°C. Ready for demanding 24/7 production, easy onboarding, simple to scale up. Arrives assembled and pre-calibrated.
大規模なプリント
以前は分割して接着していたハウジング、マニホールド、レイアップツールが、1つの部品としてプレートから取り出せるようになりました。これにより、設計時に考慮すべき接合部や余分な公差が減ります。
エンジニアリング材料
オプションのHTホットエンドを使用すると、プリンターは最大400°Cに達し、負荷がかかっても破損しない治具や固定具用のプロフェッショナルで要求の厳しい材料に対応できます。
組み立て済み、キャリブレーション済みで出荷
組み立て済みで出荷されます。主電源の波形から110Vまたは230Vを検出し、ヒートベッドを自動的に再構成するため、同じプリンターが米国とヨーロッパの両方で動作します。
最も安全な3Dプリンター
No forced cloud, no phone-home, no online firmware updates. Connection is optional, Wi-Fi can be remoed. You're buying the hardware, not a license to use it. Software is open-source, ready for your security audit.
優れた実績
We run a massive print farm with hundreds of 3D printers, 24/7 - and our machines are built to withstand that load. Thousands of companies across the world choose Prusa for its reliability, repeatability and easy of use.
最速のオンボーディング
CORE One L+は、分厚い取扱説明書や長時間のトレーニングを必要としません。シンプルなタッチスクリーンインターフェースと、堅牢な操作性。開梱後、数分で使い始めることができます。
CORE One Lが作られた目的
The 30-litre volume is large enough for enclosures, manifolds and layup tooling as a single piece. You skip the gluing, the extra tolerances, and the finishing step that used to go with it.
Why Choose Prusa?
American-European company with manufacturing in Wilmington and Prague. Everything we do, we do in-house - including the production of our own electronics on our SMT line. The entire production chain is under our control.
Country of origin (COO)
Designed, Built, and Tested in the EU and USA
Open-Source Firmware
ISO 9001, ISO 14001, ISO 45001 certified
TAA and NDAA Compliant
24/7 tech support
No material vendor lock-in
60 day money back guarantee
Online 3D training with certification included
Trusted by 110,000+ businesses worldwide
Designed for companies that need high reliability and data security.
“There is a real risk that data on prints, design models, or production processes could be transmitted to servers beyond the user’s control, including to the territory of the PRC.”
Prusaは安全な選択肢です
販売されているデスクトップ3Dプリンターの95%は中国企業製です。Prusaは残りの5%です。原産国は重要ですか？はい、重要です。
すべての中国企業は、国家情報機関に協力し(国家情報法、2017年)、、暗号化キーを引き渡し(暗号法、2020年)、、データがどこに保存されていても（EUまたは米国のサーバー上であっても）当局に提供することが義務付けられています(データセキュリティ法、2021年)。製品設計と3Dモデルも正当な標的です(2023年反スパイ法改正)。
CORE One L+はTAAに準拠しており、米国政府および連邦政府契約者の購入に必要です。
Certificates and compliance
ISO certificates, declarations of conformity, warranty terms, and a few items we issue on request.
ISO 9001, 14001 and 45001
Quality, environmental and occupational health management - all audited.
CE, UKCA and RoHS
Designed and manufactured in the EU and USA, including our own PCB production in Prague, TAA and NDAA compliant for government and defense procurement.
Built in Prague and in Delaware
The entire production chain is under our control. We even make our own electronics on our own PCB line.
Letters of volatility
Available on request if you need to document what the printer stores and what a power cycle clears.
One‑year warranty for businesses
60-day refund policy, 2-year warranty in EU, 1 year in the USA. 24/7 tech support in seven languages with real experienced operators in EU & USA - no AI bots.
Five years of spare parts
Guaranteed from the date of release. Every mechanical part is sold separately and nothing is glued shut.
“Siemens has selected Prusa as a trusted partner and preferred supplier of professional-grade 3D printers for manufacturing aids and prototypes production. We greatly appreciate Prusa's reliable data handling, printing performance and durability.”
Your files stay on your network
Every connection on this machine is optional.
Air‑gapped machine with zero forced cloud
Protect your designs and take your workflow offline. Everything can be updated without internet connection after your careful security audit. The software is fully open source, firmware updates can be performed using a USB drive.
Removable Wi‑Fi Module
For air-gapped operation
Ethernet is optional
No forced online setup, no apps
Fully offline setup and operation
The printer does not phone home.
Disconnect & Remove the camera
For 100% privacy
Customer stories
These teams already run our printers in production. The CORE One L is built for the same kind of work.
In the Shark.Aero hangarParts, tooling and iteration inside one workshop with a Prusa 3D printer.
Shark.Aero
Production parts, tooling, molds, and iteration inside one ultralight aircraft workshop.
- 100+printed parts per aircraft
- 100 hsaved per aircraft
- +10 km/hfrom faster iteration
“3D printing saves us about 100 work hours per aircraft.”
1 / 5
Everything from One SupplierFrom materials to software
We offer a convenient interconnected ecosystem for seamless workflow. However, everything is optional and there are no vendor locks. You can use any 1.75mm filament and third-party software if you like.
PrusaSlicer
Free, open source, offline
Reads STL, STEP, 3MF and OBJ, with more than 200 validated profiles. A command-line interface can batch-slice files and fit into an existing pipeline. It is AGPL-3.0 licensed: no per-seat fee, no renewal, and no cloud account. It runs fully offline, including in air-gapped environments.
Prusa Connect
Fleet management in a browser
Print farm mode with job queueing and per-machine history. User roles, teams and file distribution across the fleet from one dashboard. It is free with the printer and includes 1 GB of cloud storage. Only G-code is uploaded, never the source model. If you prefer to stay off the cloud, PrusaLink gives you the same control on your own network.
Prusament
Filament made in‑house
Diameter is measured more than 4,700 times a second and held to ±20 µm on most materials, widening to ±30 µm on PC Blend and ±40 µm on ASA and PA11 Carbon Fiber, against an industry norm of ±50 µm. Every spool carries a QR code to its own manufacturing report. The printer also takes any 1.75 mm filament from other brands.
Printables
Models and print profiles
More than a million models, open to every printer brand, browsable and importable without leaving PrusaSlicer.
6 products
Spare parts and consumablesPrint sheets, nozzles and maintenance parts for the CORE One L.Shop CORE One L accessories
UpgradesAdd these later, without replacing the printer
HT Hotend, 400 °C
A tool-less swap that takes under a minute and opens up PEKK-CF, PPS-CF, PPSU, PPA and PPA-CF. It also improves layer adhesion on materials the machine already prints: parts in ASA, PA, PA11 and PETG come out up to 30% stronger. The same swap fits every CORE One and CORE One L you already own.
Advanced Filtration System
A HEPA element rated at 99.9% for ultra-fine particles and an activated carbon filter for VOCs, on a high-pressure blower, with the fans under firmware control. The HEPA element lasts at least 600 hours of runtime. Fitting it is what qualifies the machine for ABS, ASA, HIPS and PA.
Chamber exhaust into building HVAC
The chamber has an exhaust port. Duct it into building extraction instead of filtering at each machine — useful when you have several printers in one room. The top vent opens and closes itself depending on the material.
Sealed, heated filament storage
Nylon and polycarbonate pull moisture out of the air and print badly once they have. The USS Drybox feeds the printer directly from a sealed chamber, which often decides whether a qualified material prints well or not.
Materials
Materials that print as delivered, plus what you get with the filtration system and the HT Hotend. Any 1.75 mm filament works — no approved-vendor list, no chipped spools.
PC Blend Carbon Fiber
AdvancedAbout 114 °C, and up to 130 °C after annealing, with under 1% shrinkage. Needs a hardened nozzle.
PA11 Carbon Fiber
AdvancedServiceable to about 190 °C and resistant to fuels, solvents and motor oils. Needs the filtration system, a hardened nozzle and the PA Nylon sheet.
ASA
ModerateUV stable to about 93 °C, for parts that live outdoors. Needs the Advanced Filtration System fitted.
PETG V0
ModerateSelf-extinguishing, co-developed with Knorr-Bremse for rail. Note that its UL 94 V-0 certification is issued for specific printer and profile combinations, so check yours before you rely on it.
TPU 95A
ModerateGaskets, dampers, grips and compliant fixtures. A physical switch on the extruder sets a low-resistance path for flexibles.
PPS‑CF
AdvancedChemical resistance, flame retardancy and stiffness, used in automotive and fluid handling. Needs the 400 °C HT Hotend.
PPA‑CF
AdvancedStiff, with low thermal expansion, for demanding jigs and fixtures. Needs the 400 °C HT Hotend.
PP, CPE, PVB, PVA and Flex
Easy to printPolypropylene, copolyester, polyvinyl butyral, soluble support and flexible filament all print without the filtration system.
Material compatibility
As deliveredPLA, PETG, Flex, PVA, PC, PP, CPE, PVB
With the Advanced Filtration SystemABS, ASA, HIPS, PA and more
With the 400 °C HT HotendPEKK-CF, PPS-CF, PPSU, PPA, PPA-CF, PPCF
CORE One L, CORE One+ and XL
How the CORE One L compares with the CORE One+ and the Original Prusa XL.
Build volume
CORE One L
-
CORE One+
-
Original Prusa XL
-
Enclosed as standard
CORE One L
-
CORE One+
-
Original Prusa XL
-
Actively heated chamber
CORE One L
-
CORE One+
-
Original Prusa XL
-
Max nozzle temperature
CORE One L
-
CORE One+
-
Original Prusa XL
-
Max heatbed temperature
CORE One L
-
CORE One+
-
Original Prusa XL
-
Heatbed
CORE One L
-
CORE One+
-
Original Prusa XL
-
Toolheads
CORE One L
-
CORE One+
-
Original Prusa XL
-
Available as a kit
CORE One L
-
CORE One+
-
Original Prusa XL
-
Best suited to
CORE One L
-
CORE One+
-
Original Prusa XL
-
Documents and further reading
Firmware, documentation, material guides and related product pages.
Firmware and documentation
Current firmware, drivers and the documentation set for the CORE One L.
Material guide
Nozzle and bed temperatures, sheet compatibility and properties for every filament.
Print surface preparation
Which sheet suits which material, and where a separation layer is required.
Warranty terms
What is covered and for how long, by region and by customer type.
Critical Infrastructure Edition
The air-gapped configuration, letters of volatility and encrypted media transfer.
Prusa CORE One L product page
Full specification, press reviews and the comparison against the CORE One+.
Prusa Pro HT90
If you need PEEK, PEKK or PEI: a 90 °C chamber and a 500 °C head.
Request a price quote
Volume pricing, purchase orders and invoicing for fleet deployments.
Still choosing?
Guides and overview pages if you are still comparing options.
3D printing for manufacturing
Prototyping, tooling, end-use parts and spare parts on the shop floor.
See the applications3D printers for enterprise
CORE One+, CORE One L, Original Prusa XL, Pro HT90 and the AFS farm system, side by side.
Compare the range