SLM Metal 3D Printer

EP-M1550 is using a large building envelope and 16-laser system to ensure a high efficiency production. The multi-laser precise positioning and overlapping control technology offers uniformity and stability throughout the whole printing phase. Compatible with titanium alloy, aluminium alloy, nickel alloy, maraging steel, stainless steel and cobalt chrome, etc, EP-M1550 is an ideal choice for direct manufacturing of large-size, high-precision and high-performance parts for aerospace & aviation and other industries. 

EP-M1550 Metal 3D Printer Features

    • Printing of oversize parts in the 2670 Liter build chamber.

    • 16 lasers are printing simultaneously with speed up to 650 cm³/h.

    • Excellent beam and power stability, as well as energy control strategies can inhibit porosity, micro-cracks and non-fusion defects.

    • Excellent high beam quality (M²≤1.1) and detail resolution ensure the forming accuracy and mechanical properties of printed parts.

    • Print density > 99.9% and fluctuation of mechanical properties < 5%.

    • Optimized design of wind field structure ensures effective removal of dust and splash and uniform printing of full-format parts.

    • User-friendly interface with fully automatic one click printing and one-click pickup function.

    • With automatic cleaning (backblowing), the filtration system can realize online back blowing during printing.

    • Equipped with permanent filter elements.

    • The build job information is displayed in real time with traceable printing parameters report.

    • Real-time monitoring of working environment and air source status, safe and reliable.

    • The equipment has passed the EU CE certification and FDA laser safety certification, with high safety.

    • Safety design, prevent mis-operation, electric shock, fire, waste and pollution.

    • Automatic powder circulation under inert gas protection environment can be realized, with complete closed operation to realize powder isolation, simple and safe operation.

What Can EP-M1550 3D Printer Print?

Rocket Engine Nozzle Expansion Section

Machine: EP-M1550

Process: Metal Powder Bed Fusion(MPBF)

Material: Stainless steel

Size: 1050 x 160 mm

Printing time: 160H

Application: Aerospace

Rocket Compartment

Machine: EP-M1550

Process: Metal Powder Bed Fusion(MPBF)

Material: In718

Size: 630 x 630 x 1100 mm

Application: Aerospace

Rocket Engine Nozzle Expansion Section
Rocket Compartment

EP-M1550 3D Printer Technical Specifications

Machine ModelEP-M1550
Build Volume (X x Y x Z) (height incl. build plate)1550 x 1550 x 1100 mm (61.02 x 61.02 x 43.31 in)
Optical SystemFiber Laser 16 x 500 W (25 lasers optional)
Spot Size70 - 120 μm
Max Scan Speed8 m/s
Layer Thickness20 - 120 μm
Theoretical PrintspeedUp to 650 cm³/h
MaterialTitanium Alloy, Aluminum Alloy, Nickel Alloy, Maraging Steel, Stainless Steel, Cobalt Chrome, Copper Alloy, etc
Power Supply380 V, 50 / 60 Hz, 77 kW
Gas SupplyAr / N₂
Oxygen Content≤ 100 ppm
Dimension (W x D x H)10180 x 5690 x 5650 mm
Weight70000 kg
SoftwareEPControl, EPHatch
Input Data FormatSTL or other Convertible File

Contact Eplus3D Metal 3D Additive Manufacturing
With more than 30 years of AM technology accumulation, Eplus3D strives to bring you long-term success, from a professional start in industrial 3D Printing solutions to qualified system maintenance and globally available support. Get in touch with us today and we'll find the tailored solution to fit your needs as soon as possible!

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