Post-processing set UNPIT - Am Efficiency

The UNPIT is an innovative machine designed to transform the post-processing in 3D printing. Created by AM Efficiency, this machine automates the entire workflow: from unpacking, removing unsintered powder and detailed cleaning of parts, to recovering material in a single continuous process.

This advanced 4-in-1 solution is intended for desktop SLS 3D printers, such as those from Sinterit, Sintratec and Formlabs Fuse, and is perfect for those seeking to increase efficiency, reduce costs, and improve sustainability in their additive manufacturing processes.

Video 1: The UNPIT from AM Efficiency offers a 4-in-1 SLS post-processing solution.

Photo 1: The UNPIT significantly reduces the cost per part by offering fully automated post-processing. Source: AM Efficiency

Efficiency at every stage of the process

The UNPIT, like other AM Efficiency machines, sets a new standard in post-processing. Its use is simple, so it eliminates the need for manual intervention and minimizes labor effort. Another advantage of this equipment is that it makes downtime disappear.

To start the process, you only need to place the parts in their block or "cake" state inside the UNPIT, select the desired program, and let the machine take care of the rest. Depending on the program and the geometry of the parts, the parts may be ready for immediate use or prepared for additional finishing.

Video 2: The functions of the UNPIT 3D print post-processing machine, explained.

Photo 2: Detail of the parts processed with the UNPIT. Source: AM Efficiency

Innovation at the service of additive manufacturing

The UNPIT is the result of an exhaustive design process. This compact machine has been created to offer efficient and repeatable results, both in the quality of the parts and in the recovery of the powder.

The electronics of the UNPIT were developed in close collaboration with Siemens, which guarantees exceptional performance and reliability, thus setting a new benchmark in the sector.

Sustainability and material recovery

One of the most outstanding features of the UNPIT is its ability to recover up to 100% of the unused SLS powder, which minimizes material waste and promotes a more sustainable environment.

This machine is not only efficient, but also manufactured to consume little energy, which reduces the environmental impact of 3D printing processes. The almost total recycling of the material used makes the UNPIT an ideal option for those seeking more ecological and cost-effective manufacturing.

Photo 3: The UNPIT is perfect for post-processing blocks or "cakes" of 400 x 250 mm. Source: AM Efficiency

UNPIT technical specifications

The UNPIT is designed to process entry-level SLS parts with a maximum height of 400 mm. Its compact design has a size of 1060 x 800 x 1230 mm and a weight of 220 kg, which allows it to be easily integrated into industrial environments.

It operates with a 230V, 16A connection and requires an air pressure of between 4 to 8 Bar, with a consumption of 250 liters per minute. For its operation, an industrial vacuum cleaner is necessary. The noise level is 70 dB, which makes it suitable for work environments.

Photo 4: The UNPIT has a touch screen for process selection. Source: AM Efficiency

Consumables compatible with the H2D: optimization of Post-Processing

The H2D is an extremely versatile machine, and its performance can be further optimized by using specific consumables designed to improve the post-processing of 3D printed parts. These consumables not only ensure superior quality results but also allow adapting the sandblaster to different production needs. Compatible consumables include:

• AM Cleaning Powder: This consumable is formulated to effectively remove powder and other residues from 3D parts. It is ideal for a thorough cleaning process, guaranteeing a clean and professional finish.
• AM Cleaning and Coloring Powder: Combines the functions of cleaning and coloring in a single process, allowing to obtain uniform and high-quality finishes without the need for additional interventions. This powder is perfect for companies looking to increase efficiency and reduce production time.
• AM Polishing Powder: This consumable is perfect for performing precise polishing of the surfaces of 3D parts, achieving smooth and refined finishes. Ideal for parts that require a final touch, the polishing powder guarantees an impeccable surface.

Photo 5: AM Efficiency consumables, compatible with the CCP-20 Megadrum and CCP-10 automated sandblasters. Photo: AM Efficiency

The use of these specialized consumables with the CCP-20 Megadrum not only improves the quality of the post-processing but also allows adapting the process to different types of parts and printing technologies, ensuring maximum flexibility in production.

The Future of Post-Processing in 3D Printing

With the UNPIT from AM Efficiency, it is possible to optimize the 3D printing workflow by automating key processes such as unpacking, powder removal, cleaning, and powder recovery. This advanced solution not only improves the quality of the printed parts, but also reduces operating costs, saves time, and promotes more sustainable practices.

This equipment is ideal for those seeking a more economical and ecological option, with a fast return on investment and a significantly reduced cost per part.