Machine evidence
Xact XM300G
Decision context / editorial guidance
Screen the application.
Then qualify the process.
Worth investigating if: your supplier can demonstrate the required alloy, geometry and finished-part specification on the quoted Xact XM300G configuration.
Do not buy on this page alone: a published envelope or machine configuration does not establish repeatability, accepted-part cost or local support.
Editorial purchasing guidance, not a verified recommendation for a particular application.
Published geometry / not guaranteed part fit
Front view shows X:Z proportions. Depth Y is stated numerically. Supports and clearance reduce usable space.
Compare this machine →In development · review dated 2026-09-07
At a glance
What is it?
Xact XM300G is an industrial metal 3D printer using a laser melts thin layers of metal powder to build a part.
How does it print?
Laser powder bed fusion (LPBF): a laser melts thin layers of metal powder to build a part.
When might I consider it?
Consider it when your part fits the published build space and the exact alloy and process can be qualified.
What public specs cannot tell you: finished-part speed, cost, quality or fit for your exact application.
New to AM? Start with the 5-minute guide →
Powder bed fusion · laser powder bed fusion (LPBF) · Xact Metal
Availability and review notes
Source review: . Source-specific review dates appear beside each fact.
Published capabilities
More published specifications and source notes
| Published detail | Evidence |
|---|---|
| Xact XM300G specs | 300 x 300 x 350 mm (300 x 300 x 450 extended-feed option); one/two/four 400 W Yb fiber; 700 W selectable; 100% overlapping zonesOEM ↗ · Source reviewed |
| Published build envelope | Development-stage specification: 300 x 300 x 350 mm; optional extended feed permits 300 x 300 x 450 mm.OEM ↗ · OEM source checked |
| Layer thickness | 20–100 µm; development-stage specification.OEM ↗ · OEM source checked |
| Machine dimensions / footprint | Approximately 2019 x 845 x 2390 mm (W x D x H); development-stage specification.OEM ↗ · OEM source checked |
| Machine weight | Development-stage variants: XM300G approximately 726 kg; XM300G2 approximately 816 kg; XM300G4 approximately 907 kg.OEM ↗ · OEM source checked |
| Manufacturer positioning | Xact Metal presents the XM300G as a mid-sized system under development; shipping availability is not confirmed.OEM ↗ · OEM source checked |
| Materials — OEM scope | OEM development-stage powder options include AlSi10Mg, 316L, 17-4PH, 718, 625, Ti64 and M300; parameter availability on request.OEM ↗ · OEM source checked |
| Published print speed / throughput — stated basis | OEM development-stage build speed: 11.5 cc/hr for the single-400 W configuration; not finished-part throughput.OEM ↗ · OEM source checked |
What still needs a supplier answer
| Purchasing question | Evidence gap |
|---|---|
| All-in delivered machine price | Current quote required |
| Build time for your part | Not verified for your geometry |
| Alloy and parameters | Confirm the exact qualified combination |
| Application fit | Confirm tolerances, finishing, inspection and local support |
Source review dates identify when the cited material was reviewed. A source review is not a performance test; genuine third-party corroboration is identified separately.
Prepare a useful quote request
Send your exact alloy, dimensions, orientation, supports, inspection criteria and finishing route. Ask for usable build space and effective build time for that configuration. Include installation, training, service, software, gas supply and qualification in the delivered quote. Unverified fields on this page can be used as questions to confirm directly with the manufacturer before purchase.