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You are here: Home > Products > 3D Printing > Original Prusa SL1S SPEED 3D Printer

Original Prusa SL1S SPEED 3D Printer

Original Prusa SL1S SPEED 3D Printer

Original Prusa SL1S SPEED 3D Printer

(excluding VAT)
Complete 3D Printer Package
Original Prusa SL1S SPEED 3D Printer and Prusa Curing and Washing Machine Bundle
Order Code: MP-PRU-SL1S
3D Printer Only
Original Prusa SL1S SPEED 3D printer
Order Code: TM-PRU-SL1S
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Product Description
The Prusa SL1S Speed creates high-quality resin 3D prints at lightning-fast speeds. It offers vastly improved print quality, a 25% larger print area, and up to three times faster printing with only 1.4 second exposure time per layer. Short exposure times combined with the built-in tilt mechanism enable you to print up to a 150mm tall object in three hours. The SL1S uses UV light pattern to cure layers of resin.

The SL1S is the perfect choice for producing extremely detailed 3D prints - fast! No matter whether you want to produce highly detailed sculpts, design and prototype, or you need a reliable workhorse for your workshop or lab, the SL1S delivers outstanding results across the board. We also offer an upgrade kit for your SL1.

Main Features
  • Great Print Quality: The SL1S features a new 5.96'' monochrome LCD with a physical resolution of 2560×1620p. Taking advantage of the completely reworked optics and the new monochrome display technology, the SL1S offers a vastly improved print quality compared to its predecessor.
  • Our Fastest Printer Ever: With our custom-made optics system and completely reworked UV LED panel, the SL1S can easily reach a 1.4 second exposure time per layer with standard 405nm resins. This is especially useful for small-scale production or prototyping projects - you can print more in less time.
  • High Printing Speed, Amazing Details: Featuring a high-resolution 5.96'' LCD monochrome display (2560×1620p) and reworked optical system with four times more powerful UV LED panel, the SL1S produces even more detailed 3D prints. Common 405nm resins require only 1.4 seconds of exposure time per layer. Short exposure times enable much easier use of advanced materials.
  • High-Quality Materials and Rigid Body: We have built the Original Prusa SL1S 3D printer around a rigid, heavy aluminum body, which minimizes vibrations and ensures the best possible printing performance even when printing thin and highly detailed geometry. The SL1S features a quick-release mechanism, which maintains the Z-axis calibration.
  • For Newcomers and Professionals: The SL1S is more than just a machine for producing figures and statues. With professional-level print quality, extensive documentation, low running costs and 24/7 tech support, the SL1S is perfect for newcomers and professionals alike. Its predecessor, the SL1, already found its way to hospitals and industrial companies.
  • Full Support in PrusaSlicer: The SL1S is fully supported in the latest releases of PrusaSlicer, our internally developed and regularly updated slicing software. Take advantage of hollowing, automatic support generation, easy object manipulation and many other tools. PrusaSlicer also contains factory-tested profiles for dozens of resins.
  • Touch Controls, Network Features and more: Upload your print files over network and perform over-the-air firmware updates. The SL1S comes packed with modern technologies that make 3D printing easier, safer and more convenient than ever before. On-screen wizard will guide you through the whole setup process. You will be ready to print in no time!
  • Open-source with Support for 3rd party Resins: Just like all the Original Prusa i3 3D printers, the SL1S is also completely Open Source! This means (among other things) full support for 3rd party resins (405nm). No proprietary vats, resins or FEP films! You can buy 3D printing supplies anywhere you want.

List of Features
  • Quick-release platform - maintains calibration. No need to recalibrate the printer when the platform with the print is removed.
  • Assisted Wizard for quick and easy setup and calibration
  • Motorized tilting bed - prevents layer shifts, stirs the resin, enables faster printing, improves reliability
  • Resin tank with non-proprietary FEP films - easy and cheap replacement, low running costs
  • Silent operation with Trinamic drivers (auto-homing function)
  • Advanced LCD cooling system improves performance and extends the life of internal components
  • Rear fan with a carbon filter to minimize odors around the printer
  • Safety features: resin level sensor, safety vat under the tilt mechanism to protect the internal parts against minor resin spills
  • Fully-featured network interface: control your printer through your web browser
  • Free 0,5kg bottle of Prusament Resin Tough included
Safety Precautions
You must wear a mask, gloves and safety goggles when handing the resin. In case of inadequate ventilation, please wear respiratory protection.

Before you start using resins, please read the material safety data sheet (MSDS) uploaded underneath each resin on our website.
Product Specifications
Model:Original Prusa SL1S SPEED
Display type:Monochrome LCD with high-performance lens system
LCD resolution:5.96'', 2560×1620p
LCD lifespan / warranty:2000 hours
Print volume size:127×80×150 mm
Layer exposure time:1.3 - 2.4 seconds depending on material and layer height
Tilt time:3 seconds
Supported layer heights:0.025-0.1 mm
Minimal layer height:0.01 mm
Supported materials:UV sensitive liquid resin (405nm), long-exposure materials supported
Connectivity:USB, Wi-Fi, LAN
SL1S printer box dimensions:320×450×500 mm (X×Y×Z)
SL1S dimensions:8.8×9.3×15.7 in / 225x237x400 mm (X×Y×Z)
SL1S energy consumption while printing:~100W (±5W)
Warranty:UK Mainland: 1 Year Return to Base*
Elsewhere: 1 Year Return and Collect*
* Excludes wear and tear category components and consumables which include the exposure display (1 year or 2000 hours) and the FEP foil (1 year or 10 cycles).
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