Solid ground curing

Residual liquid is removed, voids are filled with melted wax, and the layer is trimmed to the desired thickness.

The primary advantage of SGC is that it does not require support structures, as wax is used to fill voids, resulting in highly accurate products.

Models produced by SGC are particularly accurate in the Z-direction due to the milling step after each light exposure.

[6] In SGC process, each layer of the prototype is cured by exposing to an ultra violet (UV) lamp instead of by laser scanning.

[7] The primary advantage of the solid ground curing system is that it does not require a support structure since wax is used to fill the voids, highly accurate products can be obtained.