Eplus3D is a global leader in additive manufacturing (AM) solutions, specializing in high-performance metal 3D printing technologies. We empower industries - including aerospace & aviation, automotive, energy, oil & gas, machinery, tooling, healthcare, 3C products, and semiconductor manufacturing - with innovative, productivity-driven AM systems that maximize ROI, streamline production, and accelerate innovation.
With the industry's advanced level of 3D printing metal, polymer, stereolithography and other additive manufacturing technologies, Eplus3D has independent research and development of laser technology-based metal and high-performance plastic additive manufacturing printing equipment and materials, which are widely applied in aerospace, automotive, medical, mold industries, etc.
The software solution independently developed by Eplus3D is easy to operate with the features of one-click printing, offline analysis, etc., which can maximize printing efficiency and reduce labor costs. This is also one of the core competitiveness of Eplus3D in the metal 3D printing process and additive manufacturing system.
Big Output, Small Footprint: Introducing the EP-M550 Metal PBF Machine with 8-Laser Productivity
Nov 17 , 2025
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Eplus3D, a leading manufacturer of metal additive manufacturing equipment, has consistently demonstrated its unwavering commitment to advancing Metal Powder Bed Fusion (MPBFTM) technology. Building on the success of our EP-M400S system, we are proud to introduce the EP-M550 - a mid-to-large format metal PBF solution engineered to deliver even greater productivity and an enhanced return on investment.
Figure 1- Poster of EP-M550
The EP-M550 effectively bridges the market need for high-speed multi-laser printing within a space-saving design. The machine offers a large build volume of 550 x 550 x 450 mm, yet is housed in a remarkably compact footprint of only 7.6 m² (4000 x 1900 x 2840 mm). This outstanding space-to-capacity ratio makes the EP-M550 an ideal choice for customers whose layout efficiency is paramount.
Compatible with the wide range of materials that our customers are already using - such as titanium alloy, aluminium alloy, nickel alloy, maraging steel, stainless steel, and cobalt chrome - the EP-M550 is an ideal choice for direct manufacturing of large, high-precision, and high-performance parts in tooling, automotive, aerospace, and other relevant industries. The system can be equipped with 4, 6, or 8 lasers, offering tailored performance to match specific production needs. It ensures high throughput with consistent quality across both prototyping and serial manufacturing applications.
Building on the proven success of the EP-M400S - which has significantly improved productivity and ROI for customers across the globe - the new EP-M550 retains the same robust design while delivering even greater output. As a true advancement in the compact large-format metal 3D printing, the system's up to 8-laser configuration enables accelerated production speeds and enhanced manufacturing capacity while maintaining competitive operational economics.
With its flexible laser options, reliable performance, and space-saving footprint, the EP-M550 provides a practical and forward-looking solution for batch production. It helps customers maximize output in limited floor space while reducing overall operating expenses, further extending the productivity and ROI gains first achieved with the M400S - now at an even more attractive cost per part.
About Eplus3D:
Since founding the first PBF machine in China in 1993, Eplus3D is engaged in research and development of industrial-grade Additive Manufacturing systems and application technologies using with MPBF™ (Metal Powder Bed Fusion) and PPBF™ (Polymer Powder Bed Fusion) 3D printing technology. Eplus3D provides professional application solutions for the fields of aerospace & aviation, energy, oil & gas, automotive, tooling, healthcare, consumer goods and precision manufacturing.
Eplus3D has four facilities in Beijing, Hangzhou, Stuttgart and Houston, with an annual scientific research investment of more than 20% of the revenue with comprehensive invention patents, utility model patents, software copyrights as well as appearance patents. It has made great achievements in the design, process, software, materials and post-processing development for additive manufacturing and has successfully implemented AM solutions at customer site in more than 40 countries and regions such as Europe, Americas, Middle East, East Asia and Southeast Asia.
Figure 1- Poster of EP-M550
