Nitrogen Generators Benefit Rapid Prototyping Industry

Selective Laser Sintering (an additive layer-by-layer process) requires a high power laser to fuse small particles of plastic, ceramic and metal together into a 3D prototype. Because rapid prototyping (or SLS) is a process actionable only at high temperatures it is important to ensure your process is safe and that you are operating at maximum efficiency. Nitrogen generators can assist in this application.

A membrane nitrogen generator is your best option for this application as membrane generators can virtually operate themselves without the assistance of a controller. Nitrogen purity in a membrane generator is adjustable from 95 - 99.9%.
The desired flow and purity required for your rapid prototyping process will determine how many membrane modules will be utilized. Once the air in your SLS process has passed through the membrane bundle(s) it is nitrogen that is used to inert the chamber during the process.

Contact an experienced nitrogen generator supplier if you have specific questions regarding how the generator can assist your process or any concerns that you may have.