With the rise of 3D printing industry, additive industry is now a hot industry, and the quality of additive raw materials is closely related to screening equipment. Coreal Machinery summarizes the problems and corresponding solutions encountered by screening equipment in additive materials for you.
1.
Problem: Active metal powders (such as titanium powder and aluminum powder) are easily oxidized in the air, affecting high-end applications such as 3D printing.
Solution: Inert gas protection screening system (such as nitrogen environment screening), with fully enclosed structure.
Case: A metal 3D printing company uses inert gas Ultrasonic vibrating screen, the oxygen content of powder is reduced from 0.5% to 0.05%, and the strength of printed parts is increased by 15%.
2.
Problem: Low efficiency of manual screening and serious dust pollution.
Solution: Integrated feeding and screening system (automatic feeding, net cleaning, discharging, packaging) to achieve fully automatic production.
Case: After a powder metallurgy plant introduced a fully automatic screening line (feeding, conveying, screening, packaging), labor costs were greatly reduced and dust emissions were reduced by 85%.
3.
Problem: Metal 3D printing powder needs to be recycled (particle size range 50-150μm).
Solution: Ultrasonic vibrating screen + inert gas protection system.
Case: A powder metallurgy plant uses the above equipment solution, the powder recovery rate increases, and the porosity of the printed parts decreases.
If you encounter screening problems in the additive materials industry, please feel free to contact Coreal Machinery. We are committed to providing you with reliable equipment and solutions.