Can be shipped in 2~3days
Print Size 800*800*450mm
Tolerance can be +/-0.1mm per 200mm
Can be painted/dyed/Vacuum Metalized/Silk Screen printed/Overmoulded.
SLA Printing Materials used are Photosensitive in a Fluid Form
Stereolithography (SLA printing) is an
improved manufacturing process that fits in the vat photopolymerization family.
Also identified as resin 3D printing, there are three leading 3D printing
technologies related to vat polymerization: SLA, DLP, and LCD. The three
technologies use a light source to treat a photopolymer resin. SLA is one of
the most extensively used vats photopolymerization methods. SLA printing produces objects by selectively curing a polymer resin, layer by layer, using
ultraviolet laser rays. The materials used in SLA are photosensitive that comes
in a fluid form. SLA 3D printing works by first aligning the build platform in
the tank of liquid photopolymer at a remoteness of one layer height for the
surface of the liquid.
A UV laser generates the next layer by
selectively curing and hardening the resin. During the SLA printing solidifying
part of the photopolymerization process, the monomer carbon chains that compose
the liquid resin are triggered by the light of the UV rays and convert solids,
creating strong, indestructible ties between each other. The laser rays are fixated
in an encoded path using a set of mirrors called galvos. The whole
cross-sectional area of the model is glanced at, so the produced part is
solidified. After the process, the part is in a partially-cured situation.
It necessitates further post-processing under UV light if extensive mechanical and thermal possessions are needed. Printing parts with SLS helps save money by dropping the need for molds, CNC bandwidth, or any other process of creating high-reliable parts. Parts can be printed fast on demand, which allows quick reiteration. Also, SLS parts are isotropic, meaning they have equivalent strength in every direction, which is not permanently the case with layered 3D printed objects.