Discover SLS (Selective Laser Sintering) 3D Printers

SLS 3D Printers

SLS (Selective Laser Sintering) 3D printers are a powerful solution for producing strong, accurate, and complex parts without the need for support structures. Perfect for prototyping and end-use nylon components, these printers deliver durability, precision, and design freedom that traditional methods can’t match. Available now for businesses ready to scale production and innovate faster, our SLS 3D printers give you the performance and reliability trusted by professionals worldwide.

10 products From $500000 17 made in USA

Showing 1–8 of 10 SLS 3D Printers

Farsoon Technologies · SLS

Farsoon Flight HT601P-4 Large-Format SLS 3D Printer – Quad-Fiber Cubic 600 Build | 600×600×600 mm

The Farsoon Flight HT601P-4 is a large-format quad-fiber SLS 3D printer — a 600 × 600 × 600 mm cubic build, four 300 W fiber lasers (1,200 W total) scanning to 20 m/s, and a 220 °C chamber for engineering polymers.

✓ Cubic 600 mm build · quad 300 W fiber lasers for speed and detail
✓ Efficiency and Quality scan modes · adjustable laser spot size
✓ Lead time: configured to order — US install, training and support

Build 23.6×23.6×23.6 in, 600×600×600 mm

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On backorder

· Lead time: configured to order — request a build slot. US installation and operator training included.

Farsoon Technologies · SLS

Farsoon HT601P-2 Large-Format SLS 3D Printer – Dual-CO₂ Cubic 600 Build | 600×600×600 mm

The Farsoon HT601P-2 is a large-format SLS 3D printer built for lower cost per part — a 600 × 600 × 600 mm cubic build, dual 100 W CO₂ lasers reaching up to 12 kg of finished parts per day, and a 220 °C chamber for engineering polymers.

✓ Cubic 600 mm build · dual CO₂ for lower cost per part
✓ Open platform — PA6, PBT, PA11, PA12, TPU
✓ Lead time: configured to order — US install, training and support

Build 23.6×23.6×23.6 in, 600×600×600 mm

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On backorder

· Lead time: configured to order — request a build slot. US installation and operator training included.

Farsoon Technologies · SLS

Farsoon 252P Series SLS 3D Printer – Open Platform | 250×250×320 mm

Production-grade SLS platform for polymer R&D and small-batch manufacturing. Available in three chamber configurations — HT252P (428°F/220°C), ST252P (536°F/280°C) and UT252P (644°F/340°C) — the 252P processes PA12, PA11, PA6, TPU, PPS, PEEK and PAEK on a fully open-parameter platform.

✓ Eight-zone radiant heating — bed uniformity ≤ 2°C, no cold-corner warping
✓ Fully open parameters — laser, speed, layer thickness, temperature all user-accessible
✓ PEEK / PAEK capable (UT252P) — 644°F/340°C max chamber, rare at this build class
✓ Lead time: configured to order — US install, operator training and validated profiles included

Build 9.8x9.8x12.6 in / 250x250x320 mm

Prints FS3201PA-F, FS3300PA-F, FS3401GB-F, LUVOSINT® TPU X92A-1064 WT

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On backorder

· Configured to order — US install, training and validated profiles included; contact us for current lead time.

Farsoon Technologies · SLS

Farsoon 403P Series SLS 3D Printer – Open-Platform Polymer, Nylon & TPU Production | 400×400×450 mm

Open-platform industrial SLS system for polymer production — a 15.7×15.7×17.7 in / 400×400×450 mm build (up to 540 mm tall), CO₂ laser and eight-zone thermal control. Runs nylons, filled compounds and TPU with fully open parameters. Sold, installed and supported in the US by Additive Plus.

Open-parameter SLS — full process control, any compatible powder, build rates to 4.0 L/h.
Broad materials — PA12, filled nylons, glass-bead, TPU & PP; chamber to 220 °C.
Lead time: configured to order — US install, training & validated profiles from California.

Build 15.7x15.7x17.7 in / 400x400x450 mm, 15.7x15.7x21.3 in / 400x400x540 mm

Prints FS1088A-TPU, FS1092A-TPU, FS3150CF, FS3250MF, FS3300PA-F, FS3401GB-F, FS4100PA, FS6140GF (for HT403P only), Ultrasint® PA6 (for HT403P only), Ultrasint® PP nat 01

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On backorder

· Lead time: configured to order — request a build slot. US installation, training and process support included from California.

Farsoon Technologies · 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.

Build 9.8x9.8x12.6 in / 250x250x320 mm

Prints FS3150CF, FS3250MF, FS3300PA, FS3401GB, FS4100PA, Ultrasint® PP nat 01

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On backorder

· Lead time: configured to order — request a build slot. US installation, training and process support included from California.

Farsoon Technologies · SLS

Farsoon Flight® 403P SLS 3D Printer – Fiber-Laser High-Performance Polymer | 400×400×450 mm

Fiber-laser SLS system: a 500 W fiber laser with dynamic optics drives build rates up to 6 L/h with a fine ~100 µm contour spot, on a 15.7×15.7×17.7 in / 400×400×450 mm build (up to 540 mm tall). Built for high-performance polymers and demanding production, with fully open parameters. Sold, installed and supported in the US by Additive Plus.

500 W fiber laser — up to 6 L/h, ~100 µm contour for crisp features.
High-performance polymers — PA-F nylons, glass-bead, LUVOSINT TPU; chamber to 220 °C.
Lead time: configured to order — US install, training & validated profiles from California.

Build 15.7×15.7×17.7 in / 400×400×450 mm

Prints FS3201PA-F, FS3300PA-F, FS3401GB-F, LUVOSINT® TPU X92A-1064 WT

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On backorder

· Lead time: configured to order — request a build slot. US installation, training and process support included from California.

Farsoon Technologies · SLS

Farsoon Flight® 403P-2 SLS 3D Printer – Dual-Fiber-Laser Industrial Production | 400×400×450 mm

The highest-throughput system in the 403 class: two 300 W fiber lasers scanning in parallel push build rates up to 9 L/h on a 15.7×15.7×17.7 in / 400×400×450 mm build (up to 540 mm tall). Built for serious polymer production, running high-performance nylons and TPU with fully open parameters. Sold, installed and supported in the US by Additive Plus.

Dual 300 W fiber lasers — up to 9 L/h, the fastest 403-class throughput.
High-performance polymers — PA-F nylons, glass-bead, LUVOSINT TPU; chamber to 220 °C.
Lead time: configured to order — US install, training & validated profiles from California.

Build 15.7x15.7x17.7 in / 400x400x450 mm, 15.7x15.7x21.3 in / 400x400x540 mm

Prints FS3201PA-F, FS3300PA-F, FS3401GB-F, LUVOSINT® TPU X92A-1064 WT

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On backorder

· Lead time: configured to order — request a build slot. US installation, training and process support included from California.

Farsoon Technologies · SLS

Farsoon FLIGHT® HT1001P Large-Format Fiber SLS 3D Printer – High-Temperature Polymer | 1000×500×450 mm

Large-format, high-temperature fiber-laser SLS system with a metre-scale 39.4×19.7×17.7 in / 1000×500×450 mm build. Two to four 300 W fiber lasers and a 220 °C chamber run high-performance and glass-filled polymers at production scale, with fully open parameters and a modular build-station architecture. Sold, installed and supported in the US by Additive Plus.

Metre-scale build — 1000×500×450 mm for large parts and high-nest batches.
2–4 fiber lasers · 220 °C — high-performance, glass-filled & TPU polymers.
Lead time: configured to order — US install, training & validated profiles from California.

Build 1000×500×450 mm, 39.4×19.7×17.7 in

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On backorder

· Lead time: configured to order — request a build slot. US installation of module and build station, training and process support included from California.

SLS 3D Printers

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