EP-M450 Metal 3D Printer

With a building chamber size of 455*455*500mm Eplus3D Introduces EP-M450 to the successfulline of MPBF™ 3D printers. The complete open systemmakes EP-M450 a very powerful tool for large scaleproduction for our customer to access different metal powders like titanium, aluminum, nickel alloys and stainless steel, etc. EP-M450 is aiming to output the large parts with its high performance and high accuracy.

EP-M450 Metal 3D Printer Features

EP-M450 Metal 3d Printer Feature High Quality

High Quality

Printed parts' density > 99.9 %, deviation in parts' mechanical properties < 5 %.

The optimized gas flow design ensures efficient removal of smoke and splashes as well as achievement of uniform and consistent full size printing.

Dynamic software with ability to divide the model into different sections like upper and lower surfaces, core areas and small areas etc. Different process parameters can be applied individually to these parts for high printed part quality.

Repeatable positional accuracy along Z-axis of building direction ≤±5 μm.

Overlapping deviation with dual laser printing ≤±0.1 mm. Overall mechanical properties of the printed part remains same when compared to printing results with the single laser machine.

EP-M450 Metal 3d PrinterFeature High Efficiency

High Efficiency

Build chamber size (X*Y*Z): 455*455*500 mm³, build chamber volume >100 L.

Printing with increased layer thickness can be realized, increasing the production capacity.

With in-house developed processing software (EP-Hatch), optimized scanning strategies can be achieved yielding reduced print duration.

Optional dual laser system with 2*500 W fiber lasers increases printing efficiency by 70 %.

Maxiumum building rate of 55 cm3/h.

Bi-directional powder re-coating method leads to reduced re-coating time.

EP-M450 Metal 3d Printer Feature Reliable


Excellent core optic components from world-class supplier and mature process control parameter algorithm provides highest part quality.

High quality uniform part printing due to excellent control over building environment and components.

Tightly sealed build chamber maintains oxygen concentration <100 ppm and a stable pressure during printing.

Sustained monitoring of powder left in feeder and ability to add powder without stopping the machine ensures uninterrupted part printing.

Double protection of chamber door is attained due to dual gas releasing ports on top of printing chamber.

EP-M450 metallic 3d printersFeature Cost Effective Easy Operation

Cost-effictive & Easy Operation

Blow back enabled coarse and fine filtration system ensures prolonged lifetime of filter over 1000 hrs.

Highly user friendly software interface and one-click printing technology makes printing super simplified.

Comparability with different types of recoater blades such as ceramic, PU, alloy steel etc.

Reduced gas consumption during printing ≤6 L/min helps reducing operation cost.

Traceable print records after every print and real-time display of readings for various sensors.

EP-M450 Metal 3d Printer Open System

Open System

Open parameters for editing laser power, scan speed, scan direction, up and down facing surfaces etc.

Open system ensures freedom to choose among wide range of metal powders available in market.

Process software can be integrated with Siemens NX software to realize effective planning of design, simulation and printing path planning, within one software and highly improving the production efficiency.

Process software supports SLC and CLI formats.

What can EP-M450 print?

Integral Guide

Machine: EP-M450

Process: Metal Powder Bed Fusion (MPBF)

Material: Aluminium alloy

Size: Φ400x160mm³

Printing time: 124 h

Application: Aerospace

Technical Specifications

Machine Model


Build Chamber (XxYxZ)

455*455*500 mm³

Optical System

Fiber Laser 500W/1000W (single or dual-laser optional)

Spot Size


Max Scan Speed


Layer Thickness


Building Speed

Single Laser: 15~35cm³/hDual Laser: 35~65cm³/h


Titanium Alloy, Aluminium Alloy, Nickel Alloy, Maraging Steel, Stainless Steel, Cobalt Chrome, Copper Alloy, etc.

Power Supply

380V, 45A, 8kW, 50 / 60Hz(Dual Laser: 9.5kW, 50A)

Gas Supply


Forming chamber oxygen content


Dimension (WxDxH)

5700*3220*3090 mm³





Input Data Format

STL file or another convertible format

As one of the professional 3d additive manufacturing companies, we provide sls 3d printer for sale, 3d metal printing machine, 3D Printing Steel, stainless steel 3d printer, 3d print metal, etc. For metal 3d printing service costor more information, please feel free to contact us!


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