Metal 3D printing service

We provide advanced metal 3D printing services designed for scientific research, aerospace, semiconductor tooling, optics, custom fixtures, and rapid engineering development.
Using industrial-grade selective laser melting (SLM) and direct metal laser sintering (DMLS) technologies, we fabricate highly detailed, fully dense metal components with excellent mechanical strength and dimensional accuracy.

Our team supports both prototype and small-batch production, offering full design review, DfAM (Design for Additive Manufacturing) optimization, and post-processing services such as CNC finishing, heat treatment, polishing, threading, and assembly.

Whether you require custom mounts, vacuum-compatible components, fixturing hardware, thin-wall structures, or specialized R&D parts, our metal 3D printing service delivers fast turnaround and engineering-grade reliability

Technical Spec Sheet Table

Category Specifications / Options
Technologies SLM, DMLS industrial metal printing
Supported Materials 316L/304 Stainless Steel, AlSi10Mg Aluminum, Titanium Ti6Al4V, Inconel 718/625, Maraging Steel
Part Density Up to 99.5% dense
Dimensional Accuracy ±0.1–0.3 mm (depends on size & geometry)
Minimum Wall Thickness 0.3–0.6 mm
Maximum Part Size Up to 300 × 300 × 400 mm (larger sizes on request)
Surface Roughness Ra 8–20 µm (as-printed), Ra <1 µm with polishing/CNC
Post-Processing CNC machining, tapping, threading, polishing, sandblasting, heat treatment
Engineering Services CAD optimization, DfAM, topology optimization
Applications Vacuum parts, mounts, brackets, thin-film hardware, semiconductor tooling, aerospace prototypes, scientific devices

Request a Quote3d print metal3d printer metal tube

Frequently Asked Questions (Metal 3D Printing Service)

1. What metal materials do you offer for 3D printing?

We offer a wide selection of engineering and high-performance metal powders:
• Stainless steel (304L, 316L)
• Aluminum alloys (AlSi10Mg)
• Titanium alloys (Ti6Al4V)
• Inconel / nickel-based superalloys
• Tool steels (H13, M2)

Additional materials may be available upon request depending on project requirements.

2. What 3D printing technologies do you use?

We primarily use:
• SLM (Selective Laser Melting)
• DMLS (Direct Metal Laser Sintering)

These technologies deliver high density, excellent surface finish, and strong mechanical properties suitable for functional engineering components.

3. What is the maximum build size?

Typical build volume:
• Up to 250 mm × 250 mm × 300 mm

Larger builds may be available depending on material and printer configuration — please inquire if you need oversized components.

4. What tolerances and surface finish can I expect?

Standard tolerance: ±0.1–0.3 mm (depending on size) Surface roughness (as-printed): 8–15 µm Ra

Optional post-processing:
• CNC machining • Polishing • Sandblasting • Heat treatment or stress relief

Precision finishing is available for mating surfaces, vacuum parts, and functional components.

5. Can you print internal channels or complex geometries?

Yes. Metal 3D printing is ideal for:
• Internal cooling channels • Lightweight lattice structures • Overhangs and organic shapes • Complex hollow components

If you are unsure whether your geometry is printable, send your 3D file for evaluation.

6. What file formats do you accept?

We accept:
• STL • STEP • IGES • OBJ

If you only have a drawing or sketch, we can help convert it into a printable 3D model.

7. Do you offer post-processing or machining?

Yes. We offer:
• CNC machining for precise interfaces • Polishing and grinding • Threading and tapping • Heat treatment to improve strength • Leak testing for vacuum applications

Ideal for semiconductor components, vacuum flanges, and precision fixtures.

8. What is the typical lead time?

Lead times depend on geometry and material:
• Standard parts: 3–7 days
• Complex or large parts: 1–2 weeks

Rush services may be available.

9. Do you support small batch production?

Yes — in addition to prototypes, we support:
• Low-volume production (5–200 pcs) • Replacement parts • Iterative R&D builds

Metal 3D printing is ideal for early-stage product development.

10. What information should I provide for a quote?

Please include:
• 3D file (STL/STEP preferred) • Material choice • Required tolerance • Any post-processing needs • Quantity

Our engineering team will review your file and respond within 24 hours.