Introduction
Eplus3D introduces the EP-M450H, a metal additive manufacturing system designed for large-scale, high-speed, and reliable production of metallic parts. This system is part of the MPBF™ 3D printers line and is suitable for industrial-scale production without the need for additional tools.

Specifications
The EP-M450H features a build volume of 450 x 450 x 1080 mm, with a build chamber volume exceeding 200 liters. It supports a layer thickness of 70-120 μm and a maximum scan speed of 8 m/s. The system is compatible with various metal powders, including titanium, aluminum, nickel, and more. It operates on a power supply of 380 V, 50/60 Hz, with a power consumption of 14-22 kW.

High Quality
The printer achieves a part density greater than 99.9% with mechanical property deviations under 5%. It features an optimized gas flow design for efficient smoke and splash removal, ensuring uniform and consistent printing. The system offers repeatable positional accuracy along the Z-axis within ±5 μm and overlapping deviation with dual laser printing within ±0.1 mm.

High Efficiency
The EP-M450H allows for increased layer thickness, enhancing production capacity. It includes in-house developed processing software (EPHatch) for optimized scanning strategies and reduced print duration. The bi-directional powder recoating method further reduces recoating time.

Reliability
The system uses high-quality optic components and a mature process control algorithm for superior part quality. It maintains a tightly sealed build chamber with oxygen concentration below 100 ppm and stable pressure during printing. Continuous monitoring of powder levels and the ability to add powder without stopping the machine ensure uninterrupted printing.

Cost-Effective & Easy Operation
The EP-M450H features a three-stage filtration system with a permanent filter and blowback function. It offers a user-friendly software interface with one-click printing technology. The system is compatible with various recoater lips and reduces gas consumption to ≤12 L/min.

Open System
The system provides open parameters for editing laser power, scan speed, and more. It supports integration with Siemens NX software for design, simulation, and printing path planning. The process software supports SLC and CLI formats.

Conclusion
The EP-M450H is a versatile and efficient metal additive manufacturing system, offering high-quality, reliable, and cost-effective production capabilities for a wide range of industrial applications.