Made to order
- Install & training facility, gas and power planning, commissioning and operator onboarding
- Qualified parameters validated parameter sets for your alloys and large parts
Farsoon FS1311M-U LPBF Metal 3D Printer – 16-Laser Large-Format | 1310×1310×1650 mm
The Farsoon FS1311M-U is a large-format LPBF metal 3D printer for high-throughput production — a 1310 × 1310 × 1650 mm build with sixteen 500 W or 1000 W fiber lasers, reaching up to 1,440 cm³/h in Ti-6Al-4V.
- ✓ 1310 × 1310 × 1650 mm build · 16 × 500/1000 W fiber lasers
- ✓ Up to 1,440 cm³/h in Ti-6Al-4V · titanium & nickel superalloys
- ✓ Lead time: configured to order — US install, training and support
What your process engineer actually checks
High build rate for large metal parts
Sixteen fiber lasers at up to 1,000 W each reach build rates up to 1,440 cm³/h in Ti-6Al-4V across a 1310 × 1310 × 1650 mm envelope — production throughput for large titanium and nickel-alloy parts, with laser power configurable to your alloy.
An applications engineer on the line
We run LPBF in-house at AO Metal — alloy qualification, parameter development and large-part DfAM from engineers who print metal daily. A named engineer replies within 24 hours, NDA on request.
The Farsoon FS1311M-U is a large-format LPBF metal system built for high-throughput serial production. A 1310 × 1310 × 1650 mm build runs sixteen fiber lasers — 500 W or 1000 W each — reaching build rates up to 1,440 cm³/h in Ti-6Al-4V. It targets aerospace, automotive and energy parts at production scale. Sold, installed and supported in the US by Additive Plus.
Why production teams choose the FS1311M-U
Large-format metal parts at production build rates on an open, multi-laser LPBF platform.
Large 1.3 m build envelope
A 1310 × 1310 × 1650 mm build prints large single metal parts and dense nested batches in one run at production scale.
16 lasers, 500 or 1000 W
Sixteen fiber lasers, specified at 500 W or 1000 W each, scan in parallel — configure laser power to your alloy and part goals.
Up to 1,440 cm³/h
Build rates reach up to 1,440 cm³/h in Ti-6Al-4V at 150 µm — production throughput for large titanium and nickel-alloy parts.
Production-grade infrastructure
A 25–35 L/min inert-gas system and multi-laser calibration support stable, repeatable metallurgy across the large platform.
How Additive Plus delivers your FS1311M-U
A large-format metal system needs facility, gas and process planning — here’s how we set you up.
Configure & qualify
We confirm laser 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 large metal parts, and local warranty and service — a named engineer replies within 24 hours.
Materials
The FS1311M-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 | 51.6 × 51.6 × 65 in / 1310 × 1310 × 1650 mm |
| Lasers | 16 × fiber · 500 W or 1000 W each |
| Build rate | Up to 1,440 cm³/h (Ti-6Al-4V @ 150 µm) |
| Layer thickness | 0.0008–0.0039 in / 0.02–0.10 mm |
| Atmosphere | Nitrogen / Argon · 25–35 L/min |
| Machine dimensions | 9500 × 6000 × 6500 mm (W × D × H) |
| Weight | Approx. 52,000 kg (114,640 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 large-format multi-laser LPBF earns its place.
Not sure the FS1311M-U is the right Farsoon metal system?
Compare it with the rest of the Farsoon large-format metal range we carry.
Why source the FS1311M-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 large 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 | 1310×1310×1650 mm, 51.6×51.6×65 in |
| Layer thickness | 0.02~0.1 mm ( 0.0008-0.0039 in ) |
| Laser Type | 16× fiber, 500W or 1000W each |
| 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 |
| Build Rate | Up to 1,440 cm³/h (Ti-6Al-4V @ 150 µm) |
| External Dimensions | 9500×6000×6500 mm (W×D×H) |
| Net Weight | Approx. 52,000 kg (114,640 lb) |
| Inert Gas Protection | Nitrogen / Argon |
| Average Inert Gas Consumption | 25–35 L/min |
| 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 FS1311M-U LPBF Metal 3D Printer – 16-Laser Large-Format | 1310×1310×1650 mm
Large-format pellet extrusion 3D printer — 31×24×31 in / 800×600×800 mm, raw polymer granules, 0.4–2 mm nozzle selection. Optional 450°C nozzle for PEEK/PEKK/ULTEM. Material cost 5–10× lower than equivalent filament.
- ✓ Pellet feedstock — 5–10× lower material cost vs. filament at the same polymer
- ✓ Optional 450°C nozzle — PEEK, PEKK, ULTEM at 800×600×800 mm scale
- ✓ Lead time: 8–10 weeks — configured to order, installed and trained on-site
Made to order
· Ships in 8–10 weeks from order placement. Need it sooner? Talk to a specialist.
Versatile open-platform SLS system that brings industrial polymer sintering into a compact 9.8×9.8×12.6 in / 250×250×320 mm footprint — a high-precision CO₂ laser, eight-zone thermal control and fully open parameters. An accessible step into production SLS. Sold, installed and supported in the US by Additive Plus.
- Open-parameter SLS — full process control, any compatible powder, workshop-friendly frame.
- Production materials — PA12, filled nylons, glass-bead & PP; nitrogen atmosphere.
- Lead time: configured to order — US install, training & validated profiles from California.
Made to order
· Lead time: configured to order — request a build slot. US installation, training and process support included from California.
One desktop machine for 3D printing, two-material printing, CNC milling and paste extrusion — four toolheads, swapped in about a minute.
- Single and Dual FFF printing, 235 × 250 × 165 mm, layers 0.05–0.4 mm
- 300 W CNC milling for wood, plastics, PCBs and composites
- Thick Paste toolhead for ceramic, porcelain and silicone
- Lead time 2–3 weeks · remote training · 12-month warranty
Made to order
· Ships in 2–3 weeks · 12-month warranty
- ✓ Three synchronized piezoelectric printheads — up to 12 kg of wax patterns per month, 24/7
- ✓ Red casting wax + hands-free dissolvable support wax — ±0.04 mm / 20 mm dimensional accuracy
- ✓ Lead time: 4–6 weeks — configured to order
Made to order
· Lead time: 4–6 weeks — configured to order
- ✔ CFC continuous fiber steered along load paths — ~860 MPa tensile at ~1.4 g/cm³
- ✔ Up to 4 swappable heads: fiber + plastic + soluble support
- ✔ High-temp extruder to 400 °C — PEEK & PEI (ULTEM), heated chamber/bed to 160 °C
- ✔ Made to order — request a quote for lead time, spares & support
Made to order
· Made to order — lead time, spares and long-term support confirmed with the vendor at quote. Request a quote.
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
Every laser parameter is yours — no cartridges, no annual licence, no locked recipes. A test build costs about 71 g of 316L. Fully open material system: the machine runs any metal powder you qualify, and we supply validated parameters for the standard alloys. Desktop LPBF, Ø30 × 60 mm (1.2 × 2.4 in) build, 200 W laser (300 W optional), 120 V. Designed and built in the USA. From $59,000 · 8–14 weeks. Installation and commissioning in the USA: facility and gas planning, start-up and operator training by our US service team.
Made to order
· 8–14 weeks
High-speed large-format industrial SLA. 18 m/s scan head. Marble frame. Built to print long automotive patterns, full-scale tooling and large molds fast — without stitching or Z-seam artifacts.
- ✓ 67×32×24 in / 1700×800×600 mm build chamber — long single-piece parts in one run
- ✓ 18 m/s scan head — 20% faster than the 15 m/s Kings SLA standard · 355 nm Nd:YVO4 laser
- ✓ Full-marble machine frame — thermal stability for ±0.1 mm part accuracy
- ✓ Lead time: 8–10 weeks — on-site install, calibration & operator training included
Made to order
· Ships in 8–10 weeks from order placement. Need it sooner? Talk to a specialist.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 FS1311M-U build?
How many lasers does the FS1311M-U have and how powerful are they?
What build rate can the FS1311M-U achieve?
What alloys does the FS1311M-U run?
What layer thickness and atmosphere does it use?
What facility does the FS1311M-U need?
What does delivery, install and support look like?
Place your order, or talk to an engineer first
Order Farsoon FS1311M-U LPBF Metal 3D Printer – 16-Laser Large-Format | 1310×1310×1650 mm direct, or talk to materials engineer