Sinterit Lisa Pro and Lisa are benchtop SLS 3D printers perfect for design and low volume production of detailed elements and movable parts. Their size and price enable small and medium enterprises to take advantage of the incredible possibilities of careful Laser Sintering.
We are a manufacturer of available SLS 3D Printing solutions. When we created our first small SLS 3D printer, Sinterit Lisa in 2014, it was a great challenge, as desktop SLS 3D printers did not as yet exist. And the game was afoot. After years we gathered the knowledge from Lisa users and the newly created market. That led us to introduce in 2018 the more advanced Lisa Pro.
Sinterit Lisa is the first-ever true benchtop-sized SLS 3D printer, the Sinterit Lisa. This compress machine managed to make SLS 3D printing more reachable and affordable, while still maintaining the high print quality that makes the technology so valuable in the first place. Bringing powder based SLS printing to the desktop, the NEW Sinterit Lisa New Generation has all the features users love about the original and some new enhancements Print.
Sinterit Lisa Pro
Sinterit Lisa Pro is high precision, built-in nitrogen chamber benchtop SLS 3D Printer. It is new inherent software and easy to operate. It gives industrial quality and bigger prints. Because of the nitrogen chamber, we can experiment with a huge number of materials. We can take the advantage of the excellent print volume. The best solution for larger models, up to 316 mm crosswise, depending on the material.
|Sinterit Lisa||Sinterit Lisa Pro|
|Build Volume||150 x 200 x 150 mm||150 x 200 x 260 mm|
|Layer Resolution||0.075 – 0.175 mm||0.075 – 0.175 mm|
|Nitrogen Chamber||No such chamber||Built -in|
|Layer Thickness||75 microns||75 microns|
|Dimension||620 x 400 x 660 mm||690 x 500 x 880 mm|
|XY Accuracy||0.05 [mm] (0.002 [in])||0.05 [mm] (0.002 [in])|
|Laser System||IR Laser Diode 5 [W] ; λ =808 [nm]||IR Laser Diode 5 [W] ; λ =808 [nm]|
|LCD Screen||Resistive, Color||Capacitive, Color|
To be sure that the Sinterit powder is dry and ready for printing, You have to follow a few rules:
The optimal moment to remove the print from the printer is when the temperature of the top layer drops below 40°C. It’s strongly recommended to remove the printouts within 48 hours after the end of printing.
It is very important not to use isopropyl alcohol on any parts of the printer. It might damage the pyrometer window module and discolor painted surfaces of the unit.
Regular alcohol-based window cleaner is recommended for the majority of surfaces. But pure (at least 95%) ethyl alcohol is recommended for the pyrometer window modules.
Using other solvents or cleaning solutions might damage the pyrometer window modules and affect print quality.
When cleaning the printer with a vacuum cleaner remember to use a Sinterit ATEX-certified Vacuum Cleaner. Using uncertified vacuum cleaners may lead to starting a fire or explosion.
The best way to remove the melted powder residue on the walls is to use a very sharp blade – be gentle to avoid scratching the cylinder wall. You can also consider using a brass brush with soft bristles, that won’t scratch the surface of the cylinder walls.
Sometimes you can see that the recoater arm is vibrating when moving (eg. during levelling procedure). This might be caused by insufficient oiling of the recoater guide shaft. To make sure that the recoater linear bearing is moving smoothly: