CADMIA3D - Nitrogen Generator

The 3D SLS Printing Nitrogen Generator from CADMIA3D is the ideal solution for processes that require a constant supply and high purity nitrogen. Using pneumatic membrane technology, this generator offers exceptional performance, reaching a nitrogen purity between 90% and 99.5%.

This innovative solution eliminates the need for external nitrogen suppliers and ensures a continuous supply of high-quality gas directly at the workplace.

Pneumatic Membrane Technology for 3D Printing

The CADMIA3D Nitrogen Generator uses compressed air separation technology through cutting-edge membranes. This allows for nitrogen extraction without moving parts, which significantly reduces maintenance and improves the system's durability.

Thanks to this advanced technology, the generator provides a constant purity, which is crucial for additive manufacturing and other processes requiring controlled atmospheres. The input pressure range of 4-13 bar and the temperature range of 5-50°C ensure great flexibility in its integration with different systems.

Energy Savings and Operational Efficiency

One of the main benefits of the CADMIA3D Nitrogen Generator is that it does not require electrical supply. It operates using pneumatic valves and a battery-powered nitrogen analyzer, making it an eco-friendly and energy-efficient option.

Additionally, its pneumatic economizer automatically stops the air consumption when the target pressure is reached, ensuring efficient operation and long-term energy savings.

Photo 1: CADMIA3D Nitrogen Generator for 3D SLS Printing. Source: CADMIA3D

Integrated Pre-filtration System and Purity Control

The generator features a three-stage integrated pre-filtration system, ensuring optimal air quality for nitrogen production. It also includes a purity regulator that maintains nitrogen at constant levels, regardless of variations in the working environment.

This is especially important for 3D printing with materials that require an inert and controlled environment to ensure quality and precision in the results.

Compact Design and Easy Integration

The CADMIA3D Nitrogen Generator has a compact design and a plug & play system, making it easy to install without complex configurations. All filters and controls are located within the closed housing, minimizing the space needed and enhancing safety.

Its installation does not require specialized personnel, making it ideal for 3D printing production environments that need quick and effective solutions without additional complications.

Why Choose a CADMIA3D Pneumatic Nitrogen Generator

Investing in the CADMIA3D Nitrogen Generator optimizes 3D printing production. It improves efficiency, reduces costs, and ensures consistent quality in all additive manufacturing projects, compared to using alternative nitrogen sources.

There are other nitrogen generators with oil compressors, but a pneumatic nitrogen generator is a superior option in many ways. One of the main benefits is its easier and more economical maintenance. Oil compressors require regular oil and filter changes, which increase operational costs and downtime. In contrast, a pneumatic generator does not require this type of maintenance, making it more efficient in the long term.

Another key factor of the CADMIA3D Nitrogen Generator is its nitrogen purity. Oil compressors can introduce impurities into the system, either as particles or vapors that affect the gas quality. In applications such as SLS printing or metal, where nitrogen quality is essential for optimal processing, an oil-free pneumatic generator ensures a much cleaner and purer supply.

Additionally, pneumatic nitrogen generators have a longer lifespan, as they are not exposed to oil contamination, keeping their internal components in better condition for longer. Oil impurities can deteriorate the generator's performance, shortening its lifespan and requiring costly part replacements or repairs.

Reliability and safety are also key advantages. An oil-free system reduces the risk of mechanical failures and eliminates the possibility of oil contaminating the compressed air line. This is especially important in industrial environments where process consistency is essential.

Finally, a pneumatic nitrogen generator can utilize an existing external compressed air supply, reducing energy consumption compared to a system that needs to operate its own oil compressor. This not only lowers operational costs but also makes the system more efficient and sustainable.

The CADMIA3D Nitrogen Generator is the most advanced and efficient option for generating high-purity nitrogen in additive manufacturing applications. Its simple design, durability, and ease of use make it an essential solution for those looking to optimize 3D printing production and reduce operational costs. With the ability to adjust nitrogen purity and an economizer system that boosts energy efficiency, this generator not only improves print quality but also offers significant savings compared to other traditional nitrogen sources.

Video 1: How the CADMIA3D Nitrogen Generator for SLS Printing works.