The MK52 heatbed has embedded high Curie temperature magnets. These magnets are able to firmly hold removable spring steel sheets.
Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle crashed into it, the metal can dissipate the heat. Powder coating also gives the surface a distinct textured look that will be visible on your prints. The textured surface hides most of the mechanical damage caused by tools. Only the top of the small bumps can be scratched, which will not imprint on the bottom of the model. This surface is used on our print farm, look at the printed parts you have on your printer for reference.
Find more details about the spring steel sheets in Prusa's knowledgebase.
WARNING:
Never clean the Textured PEI Powder-coated spring steel sheet with acetone! Doing so will create microfractures in the PEI texture, which will make the surface deteriorate over time. Learn more about printing on the Textured PEI Powder coated steel sheet on Prusa's Blog.
Note:
Consumable parts, such as PEI sheets (smooth, textured, etc.) are not covered by warranty as the coatings are designed to diminish over time unless failure has occurred due to a defect in materials or workmanship. Cosmetic damage, including but not limited to scratches, dents, cracks or other cosmetic damage is also not covered by the warranty. Only defective sheets on arrival are covered by warranty.
Official Prusa Reseller - 1Y MFG Warranty & Support! "In-Stock" items are for pickup only. All deliveries subject to current lead-time: 10 Days Flat-Rate Shipping: $150inc GST per unit, within Australia.
The Original Prusa XL is a unique large-scale CoreXY 3D printer with a build volume of 36×36×36cm and an optional toolchanger to operate up to 5 independent toolheads. This allows you to print massive objects quickly and with little to no waste
Are you considering Original Prusa 3D printers for your workplace, government department, classroom, school, library, university, or maker space? Request a quote to info@shapenerd.com and one of our friendly team will be in touch.
The GPIO module (General Purpose Input/Output) is an optional add-on PCB that can be connected to the Original Prusa MK4/S, MK3.9/S, or MK3.5/S. It extends functionality by allowing you to control and receive input from external devices using GPIO pins and G-code commands.
