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Farsoon 403P Series

Flagship Plastic LPBF Production System tried & trusted by global industrial users.

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Build Volume

15.7×15.7×17.7 in / 400x400x450 mm, 15.7×15.7×21.3 in / 400x400x540 mm

External Dimensions (L×W×H)

2470×1500×2145 mm ( 97.2×59.1×84.4 in )

Net Weight

Approx. 3060 KG (6746.1 lb)

Laser Type

CO2 Laser, 1×100W, CO2 Laser, 1×55W


High-precision three-axis galvo system, High-precision three-axis digital galvo system

Volume Build Rate2

Up to 2.7 L/h, Up to 4.0 L/h

Layer thickness

Scanning Speed

Max. 10 m/s (32.8 ft/s), Max. 15.2 m/s (49.9 ft/s)

Max. Chamber Temperature

190°C (374 ℉), 220°C (428 ℉)

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

UI Mode

Real-time interchangeable expert mode and production mode


BuildStar, MakeStar®

Data File Format


Key Software Features

Open machine key parameters, real-time build parameter modification, three-dimensional
visualization, diagnostic functions

Power Supply

EUR/China: 380-400V, 50/60Hz, three-phase, US: transformer sold with machine

Operating Ambient Temperature

22-28°C (71.6-82.4℉)


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

3D printers


Printing material



The 403P series is Farsoon’s flagship production polymer system. The 403P is offered in multiple configurations ranging from our education system to our high-temperature-capable configuration. Enhanced temperature shielding, laser power and thermal controls enable the 403P series to meet needs from value-based prototyping to full production of Polymer parts.


Combining scan speed of up to 15.2 m/s with a high efficiency roller system and convenient removable powder cartridge system, the 403P offers increased productivity and lower price per part.



The 403P series’ powerful eight-zone heater & intelligent thermal control systems allows for best in class temperature regulation enabling less deformation and increased accuracy in final parts



The 403P series is offered in a high-temperature-capable configuration. Enhanced temperature shielding, laser power and thermal controls enable the HT403P to process high-performance materials, such as PA6, for direct-use applications



Farsoon is the only laser sintering system producer that allows for complete freedom of operation of its machines. This means that machine parameters and powder choice are unlocked for the user allowing for previously-impossible levels of freedom and flexibility when it comes to PLS production.