/Polymer SLS Systems
Get In TouchFarsoon Flight‑series adopts self‑developed proprietary fiber‑laser sintering technology, replacing traditional CO₂ lasers to deliver faster scanning speed and finer beam quality. It covers full‑range applications from extra‑large part monolithic forming to research & education, and supports multiple polymer materials including PA12, PA11, PA6, TPU and PEEK. Below are four popular models sorted by build‑envelope size from largest to smallest.
Flight HT1001P
Equipped with four 300 W fiber lasers and a 1000×500×450 mm large build cylinder powered by Farsoon in‑house Flight fiber‑laser sintering technology. It enables multiple build cycles per day with fully‑automated unattended continuous production. Ideal for monolithic large‑size components and batch manufacturing of medium‑small parts.
- 4×300W fiber lasers, Flight technology
- Extra‑large 1000×500×450 mm build cylinder
- Fully‑automated continuous production, unattended operation
- Multi‑zone independent temperature control, temperature difference <3℃
- Fully‑enclosed powder removal for enhanced safety & environmental‑friendliness
Flight HT601P
Flight HT601P features four 300 W fiber lasers inside a 600×600×600 mm build cylinder with a 220 °C high‑temperature chamber. Dual‑laser scanning delivers nearly 100 % throughput improvement versus single‑laser systems. It supports two full build cycles per day with outstanding space utilization and printing efficiency.
- 4×300W fiber lasers
- Large‑size 600×600×600 mm build envelope
- 220 °C high‑temperature chamber
- Intelligent multi‑zone independent temperature control
- Two build cycles per day for ultra‑high productivity
Flight 403P Series
The Flight 403P Series is equipped with two 300 W fiber lasers and a 400×400×540 mm build cylinder. Ultra‑fine beam enables minimum thin‑wall thickness down to 0.3 mm. It achieves nearly 100 % powder‑utilization rate with no solvent or finishing agents, bringing lower overall operating costs.
- 2×300W fiber lasers
- 400×400×540 mm build envelope
- Minimum thin‑wall thickness: 0.3 mm
- Near‑100 % powder‑utilization efficiency
- Two build cycles per day for high throughput
Flight HT252P
Flight HT252P is Farsoon’s most compact polymer Flight‑system. It features a 250×250×320 mm build cylinder, a 300 W fiber laser and a 220 °C high‑temperature chamber. Fiber laser delivers extended service‑life with minimum wall‑thickness of 0.3 mm. It serves as an ideal platform for education, scientific research and new‑material development.
- 300W fiber laser with long service life
- Compact 250×250×320 mm build envelope
- 220 °C high‑temperature chamber
- Minimum wall thickness: 0.3 mm
- Open‑source parameters for research‑oriented work
/Metal SLM Systems
Get In TouchFarsoon FS‑series metal SLM systems adopt multi‑fiber‑laser collaborative technology, covering full‑scale scenarios from aerospace mass‑production to university‑level scientific research. Compatible with titanium alloy, aluminum alloy, nickel‑based superalloy, stainless steel, mold steel and other metal materials. These machines have achieved large‑scale mass manufacturing in aerospace, shoe‑mold, automotive and other industries. Below are four popular models sorted by build‑envelope size from largest to smallest.
FS621M Pro
Equipped with six fiber lasers (500W / 1000W optional) and a large 612×800×1200 mm build envelope. Multi‑laser overlapping alignment accuracy reaches ±0.05 mm. Standard long‑life recirculating filtration system; beam‑shaping technology is available as an option to drastically boost throughput. It is deployed for mass‑production of large aerospace components such as rocket engine casings.
- 6‑laser collaboration, 500W / 1000W optional configuration
- Extra‑large 612×800×1200 mm build envelope
- Multi‑laser overlapping alignment accuracy ±0.05 mm
- Inert‑gas closed‑loop powder‑management system
- Optional beam‑shaping technology
FS350M
The FS350M main unit occupies only 6 m² floor space with 425×350×400 mm build dimensions. 4‑laser or 6‑laser configurations are optional. Bidirectional powder‑recoating improves efficiency by 38 % compared to unidirectional recoating. Combined with beam‑shaping technology and multi‑laser scanning strategies for high‑volume output. Production‑validated for shoe‑mold manufacturing.
- 4 / 6‑laser optional, 500W / 1000W configurations
- Compact footprint: only 6 m² floor‑space
- 38 % efficiency gain via bidirectional powder recoating
- Optional beam‑shaping technology
- Machine‑vision‑based powder‑recoating defect inspection
FS273M
The FS273M offers a 271×271×355 mm build envelope with optional single‑laser or dual‑laser configurations. Substrate heating reaches 200 °C and supports process recipes for more than 20 metal powder materials. It is a proven solution for batch production of small‑to‑medium‑size parts in stainless steel, mold steel, titanium alloy and other materials.
- Single / dual‑laser optional, 500W / 1000W configurations
- Substrate heating up to 200 °C
- Supports 20+ metal powder materials
- Open‑source parameter tuning
- Optional beam‑shaping technology
FS191M
FS191M is Farsoon’s most compact metal 3D printer. It features a circular build cylinder φ191×220 mm with a single 500 W fiber laser and only 0.88 m² footprint. Optional research‑oriented functions include melt‑pool monitoring, powder‑bed inspection and beam‑shaping technology. It is ideal for university laboratories and research institutes.
- Compact circular build cylinder φ191×220 mm
- 500W fiber laser
- Optional melt‑pool monitoring / powder‑bed inspection
- Optional beam‑shaping technology
- Compact research‑platform option
/Technical Specification Comparison
Polymer SLS Series Specifications
| Parameters | Flight HT1001P | Flight HT601P | Flight 403P | Flight HT252P |
|---|---|---|---|---|
| Technology Type | SLS Selective Laser Sintering (Flight Fiber‑Laser Sintering) | SLS Selective Laser Sintering (Flight Fiber‑Laser Sintering) | SLS Selective Laser Sintering (Flight Fiber‑Laser Sintering) | SLS Selective Laser Sintering (Flight Fiber‑Laser Sintering) |
| Target Application | Extra‑Large‑Volume Production | Large‑Volume Production | High‑Efficiency Production | Research & Education |
| Laser System | 300W ×4 Fiber Lasers | 300W ×4 Fiber Lasers | 300W ×2 Fiber Lasers | 300W ×1 Fiber Laser |
| Laser Power | 300W (4‑laser) | 300W (4‑laser) | 300W (2‑laser) | 300W (1‑laser) |
| Build Dimensions | 1000×500×450 mm | 600×600×600 mm | 400×400×540 mm | 250×250×320 mm |
| Layer Thickness | 0.06‑0.3 mm | 0.06‑0.3 mm | 0.06‑0.3 mm | 0.06‑0.3 mm |
| Scan Speed | 20 m/s | 20 m/s | 20 m/s | 20 m/s |
| Galvo‑Scanner System | Multi‑galvo coordinated scanning | Multi‑galvo coordinated scanning | Dual‑galvo scanning | High‑speed galvo‑scanner system |
| Max Chamber Temperature | 220℃ | 220℃ | 190/220℃ | 220℃ |
| Thermal‑Field Control | Multi‑zone independent temperature control, ΔT <3℃ | Intelligent multi‑zone independent temperature control | Multi‑zone independent temperature control | Multi‑zone independent temperature control |
| Unit Weight | 5000 kg | 3300 kg | 3100 kg | 1700 kg |
| Power Requirement | 380V 3‑Phase | 380V 3‑Phase | 380V 3‑Phase | 380V 3‑Phase |
| Build Materials | PA12 / PA11 / PA6 / TPU / PEEK, etc. | PA12 / PA11 / PA6 / TPU, etc. | PA12 / PA11 / TPU, etc. | PA12 / PA11 / TPU, etc. |
Metal SLM Series Specifications
| Parameters | FS621M Pro | FS350M | FS273M | FS191M |
|---|---|---|---|---|
| Technology Type | SLM Selective Laser Melting | SLM Selective Laser Melting | SLM Selective Laser Melting | SLM Selective Laser Melting |
| Target Application | Aerospace‑Grade Mass Production | Compact High‑Throughput | Compact Production‑Grade | Compact Research‑Grade |
| Laser System | 500W/1000W ×6 Fiber Lasers | 500W/1000W ×4 or 6 Fiber Lasers | 500W/1000W ×1 or 2 Fiber Lasers | 500W ×1 Fiber Laser |
| Laser Power | 500W/1000W (6‑laser) | 500W/1000W (4/6‑laser) | 500W/1000W (1/2‑laser) | 500W |
| Build Dimensions | 612×800×1200 mm | 425×350×400 mm | 271×271×355 mm | φ191×220 mm |
| Layer Thickness | 0.02‑0.1 mm | 0.02‑0.1 mm | 0.02‑0.1 mm | 0.02‑0.1 mm |
| Scan Speed | 10 m/s | 10 m/s | 10 m/s | 10 m/s |
| Galvo‑Scanner System | Multi‑galvo coordinated scanning | Multi‑galvo coordinated scanning | High‑speed galvo‑scanner system | High‑speed galvo‑scanner system |
| Inert‑Gas Handling | Inert‑gas closed‑loop powder management | Inert‑gas recirculation protection | Inert‑gas protection | Inert‑gas protection |
| Unit Weight | 13000 kg | 3300 kg | 3300 kg | 600 kg |
| Power Requirement | 380V 60A | 380V 50A | 380V 30A | 220V 30A |
| Build Materials | Titanium alloy / superalloy / stainless steel / mold steel / aluminum alloy, etc. | Stainless steel / mold steel / titanium alloy, etc. | 20+ metal powders (stainless steel / mold steel / titanium alloy, etc.) | Stainless steel / mold steel / titanium alloy, etc. |
| Software Suite | BuildStar + MakeStar (Open‑Source) | BuildStar + MakeStar (Open‑Source) | BuildStar + MakeStar (Open‑Source) | BuildStar + MakeStar (Open‑Source) |