Ender-3 and Novice Upgrades: Seventh Upgrade (Magnetic Pad)
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The seventh upgrade is more for a more comfortable feel when handling the printer and removing the print after it is printed.
It is a magnetic printing pad.
But this upgrade is also a step back. Unlike the glass that makes us plane, we cannot count on the perfect plane here and it will be necessary to invest in automatic calibration.
 |  |  |
|---|---|---|
| Magnetic rubber printing pad | Variant with added magnets | Variant as MK3 |
| around 220 CZK | about 500 CZK | around 1100 CZK |
| Probably the cheapest solution removable printing pads. Unless I take the glass off as a removable printing pad. Occasionally, this solution comes as the basis for Ender-3 PRO . It works, but it is definitely not fame. The pad itself does not transfer heat very well and generally has difficulty maintaining temperature during printing. | A better option where you still do not need to remove your current heating bed . Just stick the magnet set on the bottom of the bed and you have won. It is a metal plate that better holds the heat when printing. On the surface is glued PEI foil, which has excellent adhesion with some filaments. With PET-G, for example, the adhesion is really high. Thanks to the metal plate, you can invest in an inductive sensor if you are considering automatic calibration. | Almost the same solution as the previous version with magnets, only here you get a complete heating bed with integrated magnets. Thanks to the integrated magnets, the printing plate is held with greater force and there is no risk that the printing pad will travel during printing. In case of this variant it is necessary to remove the whole bed and replace it with a copy of the bed that has the original Průša MK3. |