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Farsoon
FS621M 4x500W
2kW Fiber
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2kW Fiber additive Machine
2kW
China
2024
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Farsoon FS621M 4x500W buyer page for exact large-format metal PBF searches. Validate 620mm-class build volume, four-laser overlap strategy, recoater limits, open-material workflow, powder handling, inert gas system, alloy parameters, monitoring, facility utilities, post-processing, inspection, operator training, service coverage, and part economics before comparing with Farsoon FS121M, Nikon SLM, EOS, BLT, or Velo3D systems.
Use this FS621M 4x500W page to validate large build volume, four-laser overlap strategy, open-material workflow, powder handling, inert gas, service support, and downstream production cost.
Confirm 620mm-class build volume, four-laser overlap strategy, recoater limits, nesting yield, open-material parameter access, powder workflow, and whether the part family fits the FS621M envelope.
Ask which alloys are qualified, whether parameter sets are included, and how powder handling, sieving, inert gas, oxygen monitoring, and documentation are configured.
Compare the printer with heat treatment, depowdering, machining, inspection, facility utilities, monitoring, service, and operator training included in the same cost model.
Estimated range is a planning band. Confirm the final quote against included software, optics, safety package, installation, freight, training, and service terms.
Use $850000-1500000 as the research range, then normalize every supplier quote to the same configuration.
Ask for sample results, service response time, warranty labor terms, consumable pricing, facility requirements, and acceptance criteria before approval.
Compare one same-power alternative, one lower-cost alternative, and one premium support option before treating the first quote as market price.
FS621M 4x500W route for large-format open-material AM validation
FS621M 4x500W comparisons should distinguish this route from compact FS121M pages, then normalize build volume, laser overlap, powder workflow, alloy parameters, monitoring, utilities, post-processing, inspection, service, and part economics.
Best For: AM teams validating large-build metal PBF where open material workflow, four-laser productivity, powder handling, service, and downstream cost matter.
Power vs. work area compared to 14 machines in this category
| Brand | Farsoon |
| Model | FS621M 4x500W |
| Laser Type | Fiber |
| Power Output | 2 kW |
| Wavelength | 1070 nm |
| Laser Source | Farsoon |
| Control System | Farsoon BuildStar |
| Cooling Type | Water |
| Country of Origin | CN |
| Release Year | 2024 |
| Warranty | 2 years |
| Price Range | $850,000 - $1,500,000 |
Find more machines matching these specifications
Use this block to qualify price, fit, operating requirements, and shortlist alternatives before requesting quotes.
Confirm freight, installation, training, chiller, fume extraction, assist gas setup, and spare lens/nozzle starter kits before comparing final supplier quotes.
AM teams validating large-build metal PBF where open material workflow, four-laser productivity, powder handling, service, and downstream cost matter.
Material capability is not fully published. Request a test-cut report for your thickest production material.
Check thickness parametersBudget for protective window replacement, nozzle wear, chiller service, extraction filters, and periodic source/cutting-head inspection.
These high-power alternatives offer comparable specifications from other manufacturers.
5 models available — sorted by power output
Common questions about the Farsoon FS621M 4x500W
The Farsoon FS621M 4x500W features a 2kW fiber laser, suitable for metal 3D printing and additive manufacturing.
Contact suppliers for pricing, lead times, and detailed specifications for the Farsoon FS621M 4x500W 2kW.
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