Farsoon FLIGHT HT601P-4

Industrial SLS 3D printer with four fiber lasers (FLIGHT® technology)

A high-speed polymer powder bed fusion system with four 300 W fiber lasers, a 600 × 600 × 600 mm build cylinder and a chamber temperature of up to 220 °C.

Farsoon TechnologiesManufacturer

Fiber lasers, 4×300 WLaser

Max. 20 m/sScanning speed

220 °CMax. chamber temperature

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Overview

FLIGHT® HT601P-4 is Farsoon's polymer powder bed fusion system with four 300 W fiber lasers in place of standard CO₂ lasers and scanning speeds of up to 20 m/s. The 600 × 600 × 600 mm (216 L) build volume suits large parts and high-batch production, and the machine occupies a 3.41 m² footprint.

Advanced optics allow adjustable laser spot sizes: larger beams for speed, smaller beams for detail. Multi-laser scanning modes can target productivity or certification compliance; for strict requirements, builds can be constrained to a single laser within 335 × 550 mm in XY. An advanced control card keeps laser power stable, and an optical cooling system supports consistent part properties and surface quality.

With a chamber temperature of up to 220 °C, multi-zone heating and infrared thermal monitoring, the system processes PA6, PBT, PA11, PA12 and TPU. Exchangeable build cartridges reduce downtime between builds, and the Powder Management System (PMS) with a mobile Powder Conveying Unit handles powder recycling, mixing, sieving and delivery to multiple machines. Machine parameters are open.

Key features

Four 300 W fiber lasers, scanning speed up to 20 m/s
Build cylinder 600 × 600 × 600 mm (216 L)
Chamber temperature up to 220 °C with multi-zone heating
Single-laser mode within 335 × 550 mm in XY
Exchangeable build cartridges and PMS powder management
Layer thickness 0.06–0.3 mm

Technical specifications

ManufacturerFarsoon Technologies

TechnologySLS (selective laser sintering), FLIGHT® technology

Build cylinder size (L × W × H)600×600×600 mm (functional build volume depends on parts/materials)

LaserFiber lasers, 4×300 W

ScannerHigh-precision three-axis galvo system

Scanning speedMax. 20 m/s

Max. chamber temperature220 °C

Thermal field controlMulti-zone heater and intelligent temperature control systems

Temperature regulationContinuous real-time build surface temperature monitoring and optimization

Layer thickness0.06–0.3 mm

MaterialsFS3200PA-F, FS3201PA-F, FS3401GB-F, FS6140GF-F*, FS6130CF-F*, WANFAB-PU95AB, Ultrasint® TPU 88A black, Ultrasint® PA11 Black; more materials to come (* — build process in development)

Inert gasNitrogen

Power supplyEU/China: 400 V ±10%, 3~/N/PE, 50/60 Hz, 50 A; US: transformer sold with the machine

Operating ambient temperature22–28 °C

External dimensions (L × W × H)1862×1832×2350 mm

Net weightapprox. 3300 kg

SoftwareBuildStar, MakeStar®

Key software featuresOpen machine key parameters, real-time build parameter modification, 3D visualization, diagnostic functions

Operating system64-bit Windows 10

Data file formatSTL

Specifications as published by the manufacturer: www.farsoon-gl.com

In pictures

Automotive flow channel plate, PA12

Automotive connector pipes, FS6130CF-F

FLIGHT HT601P-4 workflow with PMS

Applications

Automotive: flow channel plate in PA12

Automotive: connector pipes in FS6130CF-F (carbon fiber reinforced PA6)

Aerospace and industrial manufacturing: large polymer parts

Medical and consumer products

Warranty and service by 3D Print

We do not just deliver the equipment — we take care of it in Armenia.

Warranty and warranty service in Armenia
Delivery, installation and on-site start-up
Maintenance and repair by our engineers
Advice on technology and materials

Frequently asked questions

What is the build volume of the FLIGHT HT601P-4?

The build cylinder is 600 × 600 × 600 mm (216 L); the functional volume depends on parts and material. In single-laser mode the XY area is 335 × 550 mm.

Which materials does the FLIGHT HT601P-4 support?

Farsoon lists FS3200PA-F, FS3201PA-F, FS3401GB-F, WANFAB-PU95AB, Ultrasint® TPU 88A black and Ultrasint® PA11 Black; the build process for FS6140GF-F and FS6130CF-F is in development.

How do fiber lasers differ from CO₂ lasers here?

In FLIGHT® technology, fiber lasers replace standard CO₂ lasers and enable scanning at up to 20 m/s. According to Farsoon, this reduces build times.