The Mastrex MX Series
Metal 3D Printers
Industrial-grade Laser Powder Bed Fusion technology in compact, accessible systems — purpose-built for dental labs, engineers, and manufacturers who demand precision without compromise.
Choose Your Level of Performance
Every printer in the MX series shares the same core commitment to precision, ease of use, and cost-efficiency. Select the model that fits your build volume and throughput requirements.
Mastrex MX100
Desktop Metal 3D Printer
High-Performance LPBF in the Most Compact Package
Designed with the needs of small to medium-sized dental labs in mind, the MX100 delivers a cost-efficient, high-precision solution for producing customized dental restorations — including crowns, bridges, and removable partial denture (RPD) frameworks. Powered by premium German-made Scanlab scan heads and robust IPG lasers, it ensures industrial-grade thermal stability and consistent energy distribution in a desktop footprint.
- Compact Desktop Form Factor — Fits into any lab or workshop without sacrificing print quality
- Premium German Optics — Scanlab scan heads & IPG lasers for industrial-grade accuracy
- Dental-Optimized Materials — CoCr, titanium, stainless steel, aluminum, copper alloys and more
- Superior Surface Finish — 20–60 µm layer height minimizes post-processing time
- Intuitive Software — Fast onboarding for dental technicians new to metal additive manufacturing
- Free Shipping + 3DNA Premium Support — Included with every purchase; financing available
| Print Technology | Laser Powder Bed Fusion (LPBF) |
| Build Volume | Ø 100 × 80 mm (Ø 4.0" × 3.15") |
| Laser Power | 300 W |
| Layer Height | 20 – 60 µm |
| Laser Beam Diameter | 35 – 60 µm |
| Max Scan Speed | 7 m/s |
| Max Build Rate | 18 cm³/h |
| Machine Dimensions | 560 × 560 × 800 mm |
| Weight | 276 lb (125 kg) |
| Power | 120 V |
Mastrex MX120
Metal 3D Printer
More Room to Build — Same Uncompromising Precision
The MX120 offers the same high-performance LPBF experience as the MX100, with a meaningfully expanded build volume. Designed for engineers, researchers, and manufacturers who need extra capacity without sacrificing accuracy, ease of use, or cost-efficiency, it bridges the gap between desktop convenience and production-grade output.
- Expanded Build Volume — Ø 120 × 100 mm for larger parts or higher batch quantities
- Unmatched Accuracy — Fine details and tight tolerances with exceptional repeatability every print
- Broad Material Compatibility — Titanium, stainless steel, aluminum, CoCr, copper alloys and more
- Superior Surface Finish — Minimal post-processing; smoother parts right out of the printer
- Effortless Operation — Intuitive controls and user-friendly software reduce training time
- Ideal for Aerospace, Medical & Industrial — Meets demanding application standards
| Print Technology | Laser Powder Bed Fusion (LPBF) |
| Build Volume | Ø 120 × 100 mm |
| Laser Power | 300 W |
| Layer Height | 20 – 50 µm |
| Laser Spot Size | 35 – 60 µm |
| Max Scan Speed | 7 m/s |
| Max Build Rate | 18 cm³/h |
| Machine Dimensions | 700 × 700 × 1,300 mm |
| Weight | 180 kg |
| Power | 120 V |
Mastrex MX150
Metal 3D Printer
Scalable LPBF Performance in a Compact Industrial Form
The MX150 is built for users who demand more — more build volume, more throughput, and more capability — without the overwhelming complexity or prohibitive cost of a full-sized production system. It seamlessly combines industrial-grade performance with a user-friendly workflow, all within a compact footprint that fits perfectly into research labs, workshops, or active production environments. With a 500 W laser and a 150 × 150 × 120 mm build envelope, the MX150 is the definitive choice for serious production workloads.
- Largest Build Volume in the MX Series — 150 × 150 × 120 mm for high-volume batch production
- 500 W High-Power Laser — Faster build rates and broader material processing capability
- Precision Engineering, Proven Results — Fine detail resolution and consistent mechanical properties
- Aerospace, Medical & Automotive Grade — Meets rigorous industry standards across sectors
- Full Material Versatility — Titanium, stainless steel, aluminum, CoCr, copper alloys and more
- Industrial Throughput, Compact Footprint — Production-scale output without a production-scale price
| Print Technology | Laser Powder Bed Fusion (LPBF) |
| Build Volume | 150 × 150 × 120 mm |
| Laser Power | 500 W |
| Layer Height | 20 – 120 µm |
| Laser Spot Size | 50 – 100 µm |
| Max Scan Speed | 7 m/s |
| Max Build Rate | 20 cm³/h |
| Machine Dimensions | 960 × 730 × 1,790 mm |
| Weight | 800 kg |
| Power | 208 – 480 VA |
Find the Right MX for You
All three printers share the same LPBF technology and material versatility. The key differences lie in build volume, laser power, and throughput.
| Specification | MX100 | MX120 | MX150 |
|---|---|---|---|
| Starting Price | $39,000 | $49,000 | $89,000 |
| Build Volume | Ø 100 × 80 mm | Ø 120 × 100 mm | 150 × 150 × 120 mm |
| Laser Power | 300 W | 300 W | 500 W |
| Layer Height | 20 – 60 µm | 20 – 50 µm | 20 – 120 µm |
| Laser Spot Size | 35 – 60 µm | 35 – 60 µm | 50 – 100 µm |
| Max Build Rate | 18 cm³/h | 18 cm³/h | 20 cm³/h |
| Max Scan Speed | 7 m/s | 7 m/s | 7 m/s |
| Machine Weight | 125 kg | 180 kg | 800 kg |
| Power Requirements | 120 V | 120 V | 208 – 480 VA |
| Supported Materials | CoCr, Ti, SS, Al, Cu+ | CoCr, Ti, SS, Al, Cu+ | CoCr, Ti, SS, Al, Cu+ |
| Free Shipping | ✓ | ✓ | ✓ |
| 3DNA Premium Support | ✓ | ✓ | ✓ |
| Financing Available | ✓ | ✓ | ✓ |
Built Different. Built Better.
The MX series was engineered from the ground up to bring true industrial metal 3D printing within reach of labs, clinics, and production facilities of any size.
Industrial-Grade LPBF Technology
Laser Powder Bed Fusion delivers the highest accuracy and material density available in metal additive manufacturing, now in a compact and accessible form factor.
Proven Dental & Industrial Results
From crowns and RPD frameworks to aerospace components, the MX series consistently delivers parts with outstanding marginal fit, surface finish, and mechanical integrity.
Broad Material Versatility
Process cobalt-chromium, titanium alloys, stainless steel, aluminum, copper, and more — all on the same platform, without switching systems or requalifying workflows.
Reduced Lead Times
Bring metal part production fully in-house. Eliminate outsourcing delays, reduce turnaround times, and respond to clinical or manufacturing demands on your own schedule.
Low Total Cost of Ownership
Minimal maintenance requirements, low operating costs, and competitive entry pricing make the MX series one of the most cost-efficient paths into high-quality metal 3D printing.
3DNA Dental Expert Support
Every purchase includes 3DNA Dental Premium Support — one-on-one consulting, installation guidance, training, and ongoing technical assistance from digital dentistry specialists.
Mastrex Accessories & Post-Processing
Everything you need to build a complete, end-to-end metal 3D printing workflow — from powder management to final finishing.
Meet Your 3DNA Team
The people behind every Mastrex system — and behind every practice we support.
Mike founded 3DNA after seeing firsthand how in-house 3D printing could transform dental workflows. He leads technical support and training, and has helped 200+ practices implement metal 3D printing systems from the ground up.
Paul works directly with practices evaluating metal 3D printing — walking through ROI, workflow integration, and what to expect in the first 90 days. He's the first call for anyone serious about getting started with Mastrex.
Certifications & Compliance
