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- Install & training commissioning, US power and operator onboarding in California
- Validated profiles proven parameter sets for your materials and parts
3D printers, Business 3D Printers, Education 3D Printers, Engineering 3D Printers, Jigs&Fixtures 3D Printers, Nylon 3D printers, Plastic Powder, SLS 3D Printers · SLS
Farsoon eForm SLS 3D Printer – Compact Open-Platform Polymer System | 250×250×320 mm
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.
Price held 7 days after order.
Install + training included
Tailored service plan
What your process engineer actually checks
What your process engineer actually checks
Industrial fundamentals, accessible platform
The eForm is compact but not stripped down: open parameters, an eight-zone heated bed and nitrogen atmosphere are the same fundamentals as Farsoon's larger systems. You develop a real, transferable SLS process rather than outgrowing a hobby machine. Additive Plus backs it with validated profiles.
An applications engineer on the line
Pre-sale help choosing materials and settings, post-sale troubleshooting, and a demo or sample build before you commit. We run SLS ourselves — sub-4h reply, NDA standard.
250×250×320 mm
Build volume
CO₂ 30 W
Laser
0.06–0.30 mm
Layer thickness
Up to 0.8 L/h
Build rate
190 °C
Max chamber temp
20 m/s
Scan speed
About this product
The Farsoon eForm is a 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 make it a capable step into production SLS for R&D groups, service bureaus and smaller manufacturers. Sold, installed and supported in the US by Additive Plus.
Why teams choose the eForm
An accessible, open SLS platform with industrial fundamentals — not a stripped-down machine.
Open-parameter platform
Full control of laser, scan and thermal parameters via BuildStar / MakeStar® — develop your own process and run any compatible powder, the same open philosophy as Farsoon’s larger systems.
Compact, versatile footprint
A 250 × 250 × 320 mm build in a workshop-friendly frame — an accessible way into industrial SLS for prototyping and smaller production runs.
Broad material range
PA12 nylons, mineral- and carbon-filled grades, glass-bead nylon and Ultrasint PP — the same production materials as the larger platforms.
Even, controlled thermal field
An eight-zone heater with real-time surface-temperature control and nitrogen atmosphere holds an even bed — consistent density and accuracy on every build.
How Additive Plus delivers your eForm
An SLS system is only as good as the team behind it — here’s how we set you up.
Step 01
Configure & qualify
We confirm the eForm fits your parts and volumes, and help qualify the powders you plan to run on the open platform.
Step 02
Install & train
US-based installation, US power sorted with the supplied transformer, and operator training on BuildStar / MakeStar® — commissioned in your facility.
Step 03
Validated profiles & support
Proven parameter sets for your materials, application and DfAM guidance, and local warranty and service — a named engineer replies within 24 hours.
Materials
The eForm runs an open range of Farsoon and third-party SLS powders. Additive Plus helps match the material to your application and provides validated parameters for each.
| Material | Type | Typical use |
|---|---|---|
| FS3300PA · FS4100PA | PA12 nylon | General functional and end-use parts |
| FS3250MF · FS3150CF | Mineral- / carbon-filled nylon | Stiff, dimensionally stable parts |
| FS3401GB | Glass-bead nylon | Added stiffness and wear resistance |
| Ultrasint® PP nat 01 | Polypropylene | Chemical resistance, living hinges |
Need a material that isn’t listed? The open platform runs it — ask our engineer.
Key specifications
| Technology | Selective laser sintering (SLS) · open platform |
| Build volume | 9.8 × 9.8 × 12.6 in / 250 × 250 × 320 mm |
| Laser | CO₂ · 1×30 W |
| Scanner | High-precision galvo · up to 20 m/s |
| Layer thickness | 0.0024–0.0118 in / 0.06–0.30 mm |
| Build rate | Up to 0.8 L/h |
| Max chamber temperature | 190 °C (374 °F) |
| Thermal control | Eight-zone heater · real-time surface-temperature control · nitrogen |
| Software | BuildStar · MakeStar® (open parameters) |
| Machine dimensions | 68.3 × 47.4 × 77.8 in / 1735 × 1205 × 1975 mm |
| Weight | ~3,748 lb / 1,700 kg |
| Power | 400 V, three-phase (US: transformer included) |
See the Specifications tab for the full manufacturer data set.
Typical applications
Where an accessible open SLS platform earns its place.
Functional prototyping
Durable nylon parts for real testing
Small-batch production
Short runs of end-use components
Jigs & fixtures
Tooling and manufacturing aids
Education & R&D
Open platform for teaching and research
Service bureaus
Versatile capacity across materials
Automotive & consumer
Brackets, housings and fixtures
Not sure the eForm is the right Farsoon SLS system?
Compare it with the rest of the Farsoon polymer range we carry.
Tell us your parts, materials and volumes — an applications engineer will confirm the eForm is the right fit, share validated parameters, and arrange a demo or sample build before you commit. Sub-4h reply, NDA standard.
Why source the eForm through Additive Plus
- US sales, install & support. Commissioning, US power via the supplied transformer, operator training and local warranty — not a self-installed overseas shipment.
- Open platform, properly used. We help develop and validate profiles for your materials and parts, so the open parameters pay off.
- Demo before you commit. Run your parts as a service or evaluate a demo system before purchase.
- Application & DfAM help. Orientation, nesting, material selection and post-processing guidance from engineers who run SLS.
- <24h response. 200+ qualified systems delivered across 23 countries.
| Brand | Farsoon Technologies |
| External Dimensions (L×W×H） | 1735×1205×1975 mm (68.3×47.4×77.8 in) |
| Build Volume | 9.8x9.8x12.6 in / 250x250x320 mm |
| Net Weight | Approx. 1700 kg (3747.9 lb) |
| Laser Type | CO2 laser, 1×30W |
| Scanner | High-precision galvo system |
| Layer thickness | 0.06~0.3 mm (0.0024-0.0118 in) |
| Volume Build Rate2 | Up to 0.8 L/h |
| Scanning Speed | Max. 20 m/s (65.6 ft/s) |
| Max. Chamber Temperature | 190°C ( 374℉ ) |
| Thermal Field Control | Eight-zone heater & Intelligent temperature control systems |
| Temperature Regulation | Continuous real-time build surface temperature monitoring & optimization |
| Operating system | 64 bit Windows 10 |
| Software | BuildStar, MakeStar® |
| Data File Format | STL |
| Key Software Features | Open machine key parameters, real-time build parameter modification, three-dimensional visualization, diagnostic functions |
| Inert Gas Protection | Nitrogen |
| Power Supply | EUR/China: 400V±10%, 3~/N/PE, 50/60Hz, 32A, US: transformer sold with machine |
| Operating Ambient Temperature | 22-28°C (71.6-82.4℉) |
| Material | FS3150CF, FS3250MF, FS3300PA, FS3401GB, FS4100PA, Ultrasint® PP nat 01 |
| Technology | SLS |
| Printing Materials | Plastic Nylon Powders |
Product videos
Want proof before you commit?
Send us your part and target material — we'll build it on our Farsoon SLS so you can hold the result before you buy a system.
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· 2–3 months from order placement. Need it sooner? Talk to a specialist.From teams running the Farsoon eForm
Unedited feedback from production and R&D leads.
★★★★★
We started SLS on the eForm and the process moved straight onto a 403P as we grew — no re-learning.
ES
E. Schmidt R&D Manager · Product Development
★★★★★
For a compact machine it holds accuracy across the bed better than we expected — the heated-bed control is real.
AR
A. Rossi Production Engineer · Service Bureau
★★★★★
Open parameters let our lab qualify a custom powder — most vendors at this size won't give you that access.
JL
J. Laurent Materials Researcher · University Lab
Common questions
Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.
What is the build volume of the eForm and who is it for?
The Farsoon eForm has a 250 × 250 × 320 mm (9.8 × 9.8 × 12.6 in) build volume in a compact, workshop-friendly frame. It suits R&D groups, service bureaus and smaller manufacturers who want genuine industrial SLS — open parameters, heated bed, nitrogen — without the footprint or cost of a large production system. It is a common first SLS machine that a team can grow a real process on.
Is the eForm an open or closed material system?
The eForm is a fully open platform. You control laser, scan and thermal parameters through BuildStar and MakeStar®, and you are not locked to a single vendor's powder. That makes it well suited to teams developing materials or running qualified third-party powders. Additive Plus helps you develop and validate parameters for each material you run on it.
What materials can the eForm run?
The eForm runs PA12 nylons (FS3300PA, FS4100PA), mineral- and carbon-filled nylons (FS3250MF, FS3150CF), glass-bead nylon (FS3401GB) and Ultrasint PP. These are the same production-grade materials used on Farsoon's larger systems, so a process developed on the eForm transfers upward. Other qualified SLS powders can be run too — ask our engineer about a specific material.
What is the print speed and build rate?
The eForm builds at up to 0.8 L/h with scan speeds to 20 m/s from its 30 W CO₂ laser. That throughput suits prototyping and small-batch production rather than high-volume runs; if you need production speed, the larger 403P or fiber-laser Flight systems are the step up. Additive Plus can estimate build time for a representative job during quoting.
How does the eForm compare to the larger 403P?
The eForm shares the 403P's open platform, heated-bed control and material philosophy, but in a smaller 250 × 250 × 320 mm envelope with a single 30 W CO₂ laser and lower throughput. The 403P offers a 400 mm-class build and higher build rates for production. Many teams start on the eForm and scale to a 403P or Flight system as volumes grow — the process transfers. Additive Plus can help you choose.
What software does the eForm use?
The eForm runs Farsoon's BuildStar (machine control) and MakeStar® (build preparation) on 64-bit Windows 10, with open access to key machine parameters, real-time build-parameter modification, 3D visualisation and diagnostics. Additive Plus trains your operators on both during commissioning so your team is productive from the first builds.
What install, support and power does the eForm need?
The eForm measures 1735 × 1205 × 1975 mm and weighs about 1,700 kg. It runs on 400 V three-phase power; for US sites it ships with the required transformer, and needs a 22–28 °C ambient environment. As the US partner, Additive Plus handles installation, operator training and local warranty service, with a named engineer replying within 24 hours.
Place your order, or talk to an engineer first
Order Farsoon eForm SLS 3D Printer – Compact Open-Platform Polymer System | 250×250×320 mm direct, or talk to materials engineer