Farsoon introduces compact FS191M Laser Beam Powder Bed Fusion machine
November 20, 2024
At Formnext 2024, Farsoon Technologies, based in Changsha, China, has unveiled its FS191M Laser Beam Powder Bed Fusion (PBF-LB) Additive Manufacturing machine. This machine is intended to advance the solutions available for pilot projects and low-volume manufacturing.
“The FS191M builds on the success of our small volume FS121M system, first launched in 2016,” said Wenyu Guo, Director of Farsoon’s Metal Product Line. “Over the past six years, we’ve worked closely with industrial and research partners to optimise productivity, streamline workflows, and expand process capabilities — all while maintaining a low cost of ownership. This approach is enabling us to unlock new markets, including consumer products, tooling, and more.”
The FS191M features a standard φ191 × 199 mm build cylinder (a 5.64-litre build envelope) and 500 W fibre laser, nearly 4x the build volume of the FS121M. Farsoon noted this as one of the largest build capacities in its category. For research and development purposes, the FS191M offers an optional φ78 × 80 mm build platform, which is intended to reduce material costs and enhance flexibility. The ability to switch between platform sizes allows users to transition from validation to low-volume production.
Designed with a compact footprint of 0.94 m2, the FS191M can be conveniently deployed in office environments, providing versatility for a variety of setups.
The FS191M Additive Manufacturing machine includes a high-precision F-Theta lens for consistent and accurate laser performance; an integrated filtration system enabling smooth and efficient operations; in-chamber monitoring cameras for real-time process oversight; a recoater design for reliable and uniform powder distribution; and an advanced control card for process control. Additionally, its open parameter strategy allows users full customisation of material processing, making it an suited for diverse industrial applications.
Farsoon notes that its FS191M includes add-on modules and capabilities, including:
- SRS (Support Reduction System) to allow for less support structures
- High-resolution melt pool monitoring
- 3D structured light monitoring system utilising structured laser detection for high-precision Z-axis monitoring in order to reduce powder recoating defects such as warping and scratches
- Advanced optical solutions like laser beam shaping
- High-temp build plate up to 400°C
FS191M is now open for early adopter program application. Interested customers can contact the company or visit its Formnext booth E11 in Hall 11.0.
www.farsoon.com
