Machine evidence
Eplus3D EP-M300
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 Eplus3D EP-M300 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 →Manufacturer listing reviewed · confirm configuration
At a glance
What is it?
Eplus3D EP-M300 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) · Eplus3D
Availability and review notes
Source review: . Source-specific review dates appear beside each fact.
Published capabilities
| Capability | Source-backed detail |
|---|---|
| Build volume | 300 x 300 x 450 mm; height includes build plateOEM ↗ · Source reviewed |
| Lasers | 500 W / 700 W / 1000 W fiber laser; single or dual optionalOEM ↗ · Source reviewed |
More published specifications and source notes
| Published detail | Evidence |
|---|---|
| Layer thickness | 20–120 µmOEM ↗ · Source reviewed |
| Machine dimensions | 2990 x 1320 x 2590 mm (W x D x H)OEM ↗ · Source reviewed |
| Weight | 3200 kgOEM ↗ · Source reviewed |
| Gas | Argon / nitrogenOEM ↗ · Source reviewed |
| Materials | Titanium, aluminum, nickel and copper alloy families; maraging steel, stainless steel, cobalt chrome. Confirm exact alloy and parameters.OEM ↗ · Source reviewed |
| Theoretical throughput | Up to 140 cm³/h; manufacturer theoretical print speed, not accepted-part outputOEM ↗ · Source reviewed |
| Manufacturer positioning | Eplus3D places EP-M300 in its Flex Line for research and development, with dual-laser powder-bed operation.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.