| Build Volume | 155 x 155 x 320 mm (6.2 x 6.2 x 12.6 in.) |
| Layer Resolution Low | 300 micron (0.011 in.) |
| Layer Resolution High | 50 micron (0.002 in.) |
| Nozzle Diameter | 0.3 mm |
| Filament Diameter | 1.75 mm |
With various conditions and factors meticulously controlled, ATOM 2.0 can print extremely thin layers, so thin that the layers are almost indistinguishable by the eye.
The essence of a good print is a smooth, equally thick extrusion that is at the right temperature for bonding.
They’ve re-designed the entire hot end assembly from the ground up and custom built parts so they can fit together seamlessly to provide a super consistent extrusion of filament. The hot end is CNC milled from titanium and, paired with the custom aluminum heatsink, ensures that the heating stays in a very localized area for better temperature control and better preservation of filament integrity.
All structural parts and parts related to printing are constructed with metal, fitting together with no room for unwanted movement or warping from external forces. Once assembled, ATOM 2.0 stays completely rigid down to the center hub, which is essential for printing beautifully stacked layers with no offset.
The ATOM 2.0 center hub carries a triple fan cooling system. One fan is dedicated for stabilizing the hot end temperature. The remaining dual fans provide accelerated cooling for freshly laid down filament, which enables the printer to print overhangs at extreme angles and even bridges without support material.
