Stereo Lithography Apparatus (SLA) is based on photo polymerization of liquid monomers using a UV light. The UV light is scanned over the surface of the liquid along the path where the part needs to be built. The monomer of a pre determined thickness hardness. After completion of one layer a fresh layer of resin is applied & the process is repeated till the part is completed.

Supports are from the same material as the object, which will be loosely built, these supports are manually removed at the end.

Machine - SLA Viper i2
Build envelope - 250 * 250 * 250 mm
Material - Epoxy