PROINTS | COLORISED

Machines supporting the metal 3D printing process

SEPA – ultrasonic sieving machine for metal AM powders

SEPA is an advanced sieving system for metal powders used in Additive Manufacturing. It is developed by the Lithuanian company PROINTS. It operates using ultrasonic vibrations, which accelerate the sieving process, prevent clogging, and ensure smooth, efficient operation.

SEPA separates fine particles from materials with a high level of accuracy and precision. The machine’s ultrasonic vibrations not only accelerate the sieving process but also prevent clogging and blockage, guaranteeing a smoother and more reliable operation.

SEPA is available in three variants, supporting a wide range of metal powders for different AM technologies, including Powder Bed Fusion (PBF), Binder Jetting, and cold spraying among others. The system offers high precision and accuracy, making it ideal for applications requiring carefully sieved powder with consistent particle sizes.

Experience a new era of efficiency, productivity, and top-notch quality with SEPA.

Key features:

Reduce sieving time from hours to minutes
Handle metals, polymer powders, and ceramics
Full powder recovery
No tuning of mechanical components on the frequency of the ultrasonic generator.

See how it works:

Safe and easy to use:

Minimize operator exposure with powder
Inert gas safety shield
Zero sound pollution
Fully safe environment with HEPA Filter
Quick take-apart, no special tools needed
Easy LCD screen operation
No weight lifting.

Three SEPA models: Advanced, Pro, Ultra

Each tailored for different applications

SEPA Advanced: best for 3D printing

SEPA Advanced is the ultrasonic sieving solution designed to elevate your 3D printing game. The cutting-edge technology integrates automatic powder feeding, 99% effective vacuuming, and precise sieving to deliver consistent, high-quality powder.

99% pure, consistent sieving vacuuming

Processing efficiency of 30 l per hour

Wide range of 20 to 200 µm sieve

Auto-feed ensures effortless workflow

Touchscreen monitor for easy navigation

SEPA Pro: best for Explosive Materials

SEPA Pro can handle even the most volatile metal powders. The innovative technology provides an additional layer of security for explosion prevention by using Argon Gas. Handle explosive metal powder without any risk.

Minimal metal contact and consistent particle size distribution

Processing efficiency of 30 l per hour

Wide range of 20 to 200 µm sieve

Efficiently recover large powder quantities

Eliminate the risk of explosions with an inert Argon gas atmosphere

SEPA Ultra: best for ultra-clean sieving

SEPA Ultra is designed for powder handling in sensitive industries like chemical and pharmaceutical. This technology combines cleanliness, precise control, and top-tier powder quality to ensure the integrity and consistency of your materials.