Metal 3D printer EP-M2050

powder bed fusionhigh-performancelarge-format

Overview
EP-M2050 uses Metal Powder Bed Fusion (MPBF™) technology and provides a large build chamber of 2050 × 2050 × 1100 mm (Z configurable up to 2000 mm). The machine features a modular multi‑laser architecture (36 lasers standard; options for 49 or 64) with precise overlap control to ensure uniform large-area melting. Compatible materials include titanium, aluminum, nickel alloys, maraging steel, stainless steels, cobalt‑chrome and copper alloys, enabling direct production of large, high-precision parts for aerospace and related industries.

Key Features

• Large build volume for one-piece components and high-volume production (2050 × 2050 × 1100 mm; Z up to 2000 mm configurable).
• High throughput with up to 36 simultaneous lasers (options for 49/64) and theoretical print speed up to 1080 cm³/h for uniform full-size printing.
• High beam quality (M² ≤ 1.1) and fine detail resolution; achieved part density > 99.9% and mechanical property variance < 5%.
• Adjustable layer thickness (20–120 μm) and controlled recoating to meet varied process requirements.
• Open system with editable process parameters (laser power, scan speed, direction, contours) and software tools for planning, simulation and path generation; supports SLC and CLI formats and real-time parameter changes during printing.
• Industrial powder handling with closed-loop circulation, three-stage filtration with blow-back and permanent filter element, low gas consumption control and multiple scraper options (rubber, alloy steel).
• After-sales technical support including data evaluation, application development and material parameter packages.

Applications / Examples

• Active Cooling Expansion Section — Process: MPBF; Size: Φ1940 × 240 mm; Machine: EP-M2050 (36/49/64 lasers); Application: Aerospace & Aviation.
• Rocket Compartment (reference example) — Process: MPBF; Material: In718; Size: 630 × 630 × 1100 mm; Machine: EP-M1250; Application: Aerospace.

Closed Loop Powder System
The platform integrates a closed loop powder management system for safe handling, circulation and recycling of metal powders to support continuous industrial production.

Technical specifications

• Machine model: EP-M2050
• Build volume (X × Y × Z): 2050 × 2050 × 1100 mm (Z up to 2000 mm configurable)
• Optical system: Fiber lasers 36 / 49 / 64 × 500 W (700 W and 1000 W optional)
• Spot size: 70–120 μm
• Max scan speed: 8 m/s
• Layer thickness: 20–120 μm
• Theoretical print speed: Up to 1080 cm³/h
• Materials: Titanium alloy; Aluminum alloy; Nickel alloy; Maraging steel; Stainless steel; Cobalt chrome; Copper alloy; etc.
• Power supply: 380 V, 50/60 Hz, 53 kW
• Gas supply: Ar / N2
• Oxygen content: ≤ 100 ppm
• Machine dimensions (W × D × H): 12700 × 8330 × 6495 mm
• Weight: 127000 kg
• Software: EPControl, EPHatch
• Input data format: STL or convertible file