Metal 3D Printing Service
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Direct metal laser sintering (DMLS) is an advanced industrial metal 3D printing process, capable of producing fully functional metal prototypes and production parts in 7 days or less. It streamlines manufacturing, offering rapid turnaround for urgent prototyping and production needs.
Compatible with a variety of metals, DMLS creates final parts with reliable performance. These components meet the requirements for direct end-use applications across multiple industries.
Capabilities
The fundamental guidelines we have formulated for metal 3D printing encompass important design-related factors, all aimed at boosting part manufacturability, refining cosmetic appearance, and reducing the total production cycle time effectively.
| Type | Options | US | Metric |
| Max Dimensions | Normal Resolution | 9.6 in. x 9.6 in. x 13.0 in. | 245mm x 245mm x 330mm |
| Normal Resolution (X Line*) | 31.5 in. x 15.7 in. x 19.7 in. | 400mm x 800mm x 500mm | |
| High Resolution | 3.5 in. x 3.5 in. x 2.7 in. Al: 3.8 in. x 3.8 in. x 3.7 in. | 88mm x 88mm x 70mm Al: 98mm x 98mm x 94mm | |
| Layer Thickness | Normal Resolution | 0.0012 in. | 30 microns |
| Normal Resolution (X Line*) | Inconel: 0.00236 in. Aluminum: 0.00157 in. | Inconel: 60 microns Aluminum: 40 microns | |
| High Resolution | 0.00079 in. | 20 microns | |
| Minimum Feature Size | Normal Resolution | 0.015 in (0.030 in. for Aluminum) | 0.381mm (0.762mm for Aluminum) |
| Normal Resolution (X Line*) | 0.015 in. (0.030 in. for Aluminum) | 0.381mm (0.762mm for Aluminum) | |
| High Resolution | 0.006 in. Aluminum: 0.015 in. | .153mm Aluminum: 0.381mm | |
| Tolerances | For well-designed parts, tolerances in the X/Y dimension of ±0.003 in. (0.075mm) for first inch plus 0.1% of nominal length. (0.001mm/mm), and Z dimension tolerances of ±0.006 in. for first inch plus 0.1% of nominal length, can typically be achieved. Note that tolerances may change depending on part geometry. | ||
Our Ideas Have Helped Clients Bring Hundreds Of Products To Market
Metal 3D Printing Material Options
✔️ Stainless Steel (17-4 PH)
✔️ Stainless Steel (316L)
✔️ Aluminum (AlSi10Mg)
✔️ Inconel 718
✔️ Cobalt Chrome (Co28Cr6Mo)
✔️ Titanium (Ti6Al4V)
Post-Processing Capabilities for Metal 3D-Printed Parts
✔️ Surface Finishing
· 3- and 5-axis milling ·Turning ·Custom Finishing (·Brushed ·Satin ·Polished) ·Passivation ·Wire EDM ·Tapping and reaming
✔️ Heat Treatments
·Stress relief ·NADCAP heat treatment ·Hot isostatic pressing (HIP) ·Solution annealing ·Aging
✔️ Mechanical Testing
·Tensile ·Rockwell Hardness
✔️ Powder Analysis & Material
·Traceability ·Chemistry ·Particle size and distribution analysis
How Does Metal 3D Printing Work?
The DMLS machine sinters layers sequentially with a laser targeting metallic powder—first support structures to the base plate, then the part. After each powder cross-section is micro-welded, the platform lowers, a recoater blade deposits new powder into the inert chamber, and the cycle repeats until fabrication ends.
Post-build, parts are manually brushed to remove loose powder, then heat-treated while fixtured to relieve stresses. They are removed from the platform, supports are detached, and finished with bead blasting and deburring as needed. Final DMLS parts achieve nearly 100% density.
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