With the wide application of 3D printing technology, more and more industries are also using 3D printers. The commonly used 3D printers are divided into 3 kinds of DLP, SLA, FDM.

FDM 3D Printer: The printer consumable is a plastic wire. The print size is very large and the accuracy is a bit lower, which is very suitable for printing larger models.

DLP3D printer: The printer consumables are resin, the printing size is slightly smaller than the SLA, and the precision can reach 50 microns.

SLA3D printer: The printer consumable is resin, with high precision, which can reach 25 micron. It is suitable for printing some precise parts, such as jewelry and rings.