Made to order
- Install & training facility, gas and power planning, commissioning and operator onboarding
- Qualified parameters validated parameter sets for your alloys and tall parts
Farsoon FS812M-U LPBF Metal 3D Printer – Compact-Footprint Large-Format | 810×810×1700 mm
The Farsoon FS812M-U is a tall large-format LPBF metal 3D printer with a compact footprint — an 810 × 810 × 1700 mm build with eight to ten fiber lasers (500 W or 1000 W), in a frame with 41% less floor space than the prior generation.
- ✓ 810 × 810 × 1700 mm build · 8–10 fiber lasers · 41% smaller footprint
- ✓ Titanium & nickel superalloys · multi-layer gas flow field
- ✓ Lead time: configured to order — US install, training and support
What your process engineer actually checks
Tall parts, compact footprint
An 810 × 810 × 1700 mm build with eight to ten fiber lasers prints tall structural metal parts while taking 41% less floor space than the previous generation. A multi-layer gas-flow field, closed-loop chamber pressure and dual oxygen sensors keep metallurgy repeatable.
An applications engineer on the line
We run LPBF in-house at AO Metal — alloy qualification, parameter development and tall-part DfAM from engineers who print metal daily. A named engineer replies within 24 hours, NDA on request.
The Farsoon FS812M-U is a tall large-format LPBF metal system with a deliberately compact footprint. An 810 × 810 × 1700 mm build runs eight to ten fiber lasers (500 W or 1000 W) in a frame that takes 41% less floor space than the prior generation. A multi-layer gas-flow field, closed-loop chamber pressure and dual oxygen sensors keep metallurgy tight. Sold, installed and supported in the US by Additive Plus.
Why production teams choose the FS812M-U
Tall metal parts and refined process control in a compact large-format LPBF frame.
Tall 1700 mm build
An 810 × 810 mm platform with a 1700 mm Z-height prints tall structural metal parts and high-nest columns in a single build.
8 to 10 fiber lasers
Eight or ten fiber lasers at 500 W, or ten at 1000 W, scan in parallel — configure laser count and power to your alloy and throughput target.
41% smaller footprint
The FS812M-U delivers large-format capacity in a frame that takes 41% less floor space than the previous generation — more build volume per square metre of shop floor.
Tight process control
A multi-layer gas-flow field with dual slits and dual exhaust, closed-loop chamber pressure, independent optical cooling and dual oxygen sensors keep flow uniform and metallurgy repeatable.
How Additive Plus delivers your FS812M-U
A large-format metal system needs facility, gas and process planning — here’s how we set you up.
Configure & qualify
We confirm laser count and power, alloy set and parameters for your parts and volumes, and support alloy qualification on the open platform.
Install & train
US-based installation, facility, gas and power planning, and operator training on Farsoon’s BuildStar / MakeStar® workflow.
Validated profiles & support
Qualified parameter sets for your alloys, DfAM for tall metal parts, and local warranty and service — a named engineer replies within 24 hours.
Materials
The FS812M-U runs an open range of production metal alloys, with a focus on titanium and nickel superalloys. Additive Plus supplies qualified parameters for each.
| Alloy | Family | Typical use |
|---|---|---|
| Ti-6Al-4V · TA15 | Titanium | Aerospace, medical, lightweight structures |
| IN718 · HX | Nickel superalloy | High-temperature, energy and turbine parts |
| 316L | Stainless steel | General industrial and tooling |
| AlSi10Mg | Aluminium | Lightweight and thermal parts |
| Maraging Steel 300 | Tool steel | Tooling and molds |
Farsoon’s open platform qualifies additional alloys — ask our engineer.
Key specifications
| Technology | Metal LPBF · multi-laser · large-format · open platform |
| Build volume | 31.9 × 31.9 × 66.9 in / 810 × 810 × 1700 mm |
| Lasers | 8 or 10 × 500 W fiber · or 10 × 1000 W fiber |
| Layer thickness | 0.0008–0.0039 in / 0.02–0.10 mm |
| Gas-flow field | Multi-layer with dual slits and dual exhaust |
| Process control | Closed-loop chamber pressure · dual oxygen sensors · independent optical cooling · tool-free blade replacement |
| Atmosphere | Nitrogen / Argon · 12–15 L/min |
| Machine dimensions | 6680 × 4110 × 6500 mm (W × D × H) |
| Weight | Approx. 23,000 kg (50,706 lb) |
| Software | BuildStar · MakeStar® (open parameters) |
| Materials | Ti-6Al-4V · TA15 · IN718 · HX · 316L · AlSi10Mg · Maraging 300 |
See the Specifications tab for the full manufacturer data set.
Typical applications
Where tall, compact-footprint LPBF earns its place.
Not sure the FS812M-U is the right Farsoon metal system?
Compare it with the rest of the Farsoon large-format metal range we carry.
Why source the FS812M-U through Additive Plus
- US sales, install & support. Facility, gas and power planning, commissioning, operator training and local warranty.
- Open platform, properly used. We help develop and validate parameters for your alloys and tall parts.
- In-house metal AM. We run LPBF ourselves (AO Metal) — alloy qualification and DfAM from engineers who print metal daily.
- Benchmark before you commit. Run a paid benchmark part in your target alloy before purchase.
- <24h response. 200+ qualified systems delivered across 23 countries. Leasing and financing available.
| Brand | Farsoon Technologies |
| Country of origin | China |
| Build Volume | 31.9×31.9×66.9 in, 810×810×1700 mm |
| Layer thickness | 0.02~0.1 mm ( 0.0008-0.0039 in ) |
| Laser Type | 10×1000W fiber, 8 or 10×500W fiber |
| Material | 316L, AlSi10Mg, HX, IN718, Maraging Steel Grade 300, TA15, Ti-6Al-4V |
| Technology | Metal LPBF |
| Printing Materials | Metal Powders |
| Operating system | 64 bit Windows 10 |
| External Dimensions | 6680×4110×6500 mm (W×D×H) |
| Net Weight | Approx. 23,000 kg (50,706 lb) |
| Inert Gas Protection | Nitrogen / Argon |
| Average Inert Gas Consumption | 12–15 L/min |
| Key Features | Tool-free blade replacement · independent cooling circuits · closed-loop chamber pressure · dual oxygen sensors · 41% smaller footprint |
| Software | BuildStar, MakeStar® |
Send us your part and target alloy — we'll print a paid benchmark on our metal LPBF line (AO Metal) so you can hold the result before you invest.
Other products teams run alongside Farsoon FS812M-U LPBF Metal 3D Printer – Compact-Footprint Large-Format | 810×810×1700 mm
A desktop package to run Freeform Injection Molding: print a dissolvable mold in xMOLD resin on the Nexa3D XiP, inject real production material into it, then dissolve the mold away — end-use parts from a printed tool, at a fraction of hard-tooling cost.
- ✓ Print the mold, mold the part, dissolve the mold — ~2 days CAD-to-part
- ✓ Inject thermoplastics, TPE, LSR silicone, MIM metal, CIM ceramic
- ✓ Package: XiP printer + xMOLD resin + xWASH FiM · priced by configuration
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Large-format industrial SLA. Marble frame. Vacuum recoating. Built for shoe molds, automotive patterns, dental models, and architectural forms — without stitching or Z-seam artifacts.
- ✓ 450 × 450 × 350 mm build chamber — fits a standard shoe last or full fascia panel in one run
- ✓ Solid-state 355 nm Nd:YVO4 laser · 0.08–0.8 mm variable beam · 15.0 m/s max scan
- ✓ Full-marble machine frame (720 kg) — thermal stability for ±0.1 mm part accuracy
- ✓ Lead time: 8–10 weeks — on-site install, calibration & operator training included
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· Ships in 8–10 weeks from order placement. Need it sooner? Talk to a specialist.
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Made to order
· 8–14 weeks
Quad-laser SLA ceramic 3D printer for serial production — a 600×600×300 mm build envelope, four 405 nm UV lasers, and an open architecture that runs any qualified ceramic paste.
- ✓ Largest plate in the 3DCeram line — 600×600×300 mm (23.6×23.6×11.8 in)
- ✓ Support-free top-down SLA · surface roughness under 2 µm
- ✓ Lead time: configured to order — full print → debind → sinter workflow supported
Made to order
· Built to order — contact us for the current lead time and installation schedule.
The Farsoon FS1521M is a metre-scale LPBF metal 3D printer for serial production — a 1530 × 1530 mm platform with 16 × 500 W fiber lasers as standard, scaling to as many as 32 lasers and an 1650 mm Z-height (3,862 L) on the FS1521M-U.
- ✓ Metre-scale 1530 × 1530 mm platform · up to 32 × 500 W fiber lasers
- ✓ Titanium, nickel superalloy, stainless and aluminium alloys
- ✓ Lead time: configured to order — US install, training and support
Made to order
· Request a build slot
The Farsoon FS621M is a metal LPBF 3D printer with a 24.4×24.4×43.3 in / 620×620×1100 mm build envelope, running four or six lasers at 500 W or 1000 W depending on configuration.
- ✓ 4 — configurations supplied
- ✓ 24.4×24.4×43.3 in / 620×620×1100 mm build envelope
- ✓ Open platform — full access to process parameters, qualify your own alloy
- ✓ Lead time: built to order — confirmed at quote
Installation and commissioning in the USA: facility and gas planning, start-up and operator training by our US service team.
Made to order
· Built to order
Industrial laser SLA ceramic 3D printer built for serial production — a 12.6×12.6×7.9 in / 320×320×200 mm build, one- or two-laser configuration, and CERIA process automation. Runs alumina, zirconia, silicon nitride, AlN, HA and more, with the full print → debind → sinter workflow supported by Additive Plus.
- 320×320×200 mm build — UV laser 300 mW, ~60 µm spot, one or two lasers.
- 7+ technical ceramics — alumina, zirconia, Si₃N₄, AlN, hydroxyapatite, TCP, cordierite.
- Lead time: configured to order — install, training & debind/sinter support from California.
Made to order
· Lead time: configured to order — request a build slot. Installation, training and process support included from California.
- ✔ 2.5×1.5×1.0 m build box — the largest in the line, full molds and cores in one piece
- ✔ Plus: 312–519 L/h at ~13 s/layer · High-Speed: 213–355 L/h — CAD to sand mold in a day
- ✔ Nitrogen-free furan or inorganic binder; onboard AC, sand recovery & mixer
- ✔ Lead time: configured to order — request a quote for delivery & installation
Made to order
· Lead time: configured to order — request a quote for delivery and installation.What our customers say
“Harry and team were professional, effective communicators as we set up the order, then they executed quickly and produced an amazing product for us at a very competitive price. Am looking forward to our next print w Additive Plus!”
“Great 3D printing service and the resin parts look super smooth and clean. Really happy with how everything turned out!”
“Harry was very professional and helped me out with my 3D printing needs and explained what options I have in terms of filaments such as PEEK. Highly recommended.”
“I needed a 3D enclosure printed urgently in a specific time period, they did great!”
Common questions
Don't see yours? Email [email protected] — NDA on request, typical reply within 4 hours.
How large a part can the FS812M-U build?
How many lasers does the FS812M-U have?
What makes the FS812M-U footprint compact?
How does the FS812M-U control gas flow and metallurgy?
What alloys does the FS812M-U run?
What layer thickness and atmosphere does it use?
What does delivery, install and support look like?
Place your order, or talk to an engineer first
Order Farsoon FS812M-U LPBF Metal 3D Printer – Compact-Footprint Large-Format | 810×810×1700 mm direct, or talk to materials engineer