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SLS 3D Printer

Eplus3D EP-P420 SLS 3D Printer

EP-P420 adopts polymer powder bed fusion (PPBF) technology, with max up to 420 x 420 x 465 mm building cylinder, EP-P420 ensures you the capability to print medium & large size parts for customized products and small batch produc- tion. Thanks to its innovative software and hardware, the EP-P420 is well designed user-friendly and cost-effective.

 

High Efficiency

 

  • With 120w laser power, the machine has higher printing speed.

    Diaphragm pump for loading powders, reducing main machine vibrations, enhancing stability.

    Design with removable molding cylinder, enabling dual-cylinder alternating printing for higher efficiency.

    Detachable optical protective windows, makes daily maintenance easy.

    Open source printing parameters, enables the development of new material.

    Distinctive scanning strategy, saves the scanning time.

    Real-time powder feeding system, saves the printing material.

    Large volume powder dispenser, one time feeding to meet the whole cylinder printing.

    Auxiliary machine supports one-to-two functionality for increased cost-effectiveness. 

 

EP-P420 SLS 3D Printer Features

 

High Performance

  • The elimination of left and right excess material box design, resulting in higher powder utilization.
  • Optimized temperature real-time management system, temperature filed fluctuation ±1.0°C.
  • Advanced optical scanning path strategy, ensures superior details and surface quality of final parts.
  • Incorporating a chip-type heating solution for operation temperatures up to 230°C , enhancing the machine's ability to print a variety of polymers with faster, uniform heating.
  • Discrete variation of mechanical properties for full-scale printing parts is less than 5%.
  • The temperature field utilizes dual-probe detection with self-calibration function, for more stable and secure printing

 

User-Friendly & Intelligent

  • One-click scanning path generation
  • Capability to print with one-click
  • Printing report automatic generation, the printing process can be tracked
  • Malfunction automatically process, avoids damage to the equipment

Technical Specifications

Build Volume

420 x 420 x 465 mm (L x W x H)

Dimension

2378 x 1394 x 2505 mm (X x Y x Z)

Gas Supply

N2

Machine Weight

3000 kg

Scanning Speed

Max. 15 m/s

Max. Chamber Temperature

230 °C

Power Supply

AC 380 V, 50 / 60 Hz, 15 kW

Layer Thickness

0.06 - 0.2 mm

Laser Power

CO2 Laser, 120 W

Building Speed

2500 cm3/h

Thermal Field Control

Independent four-zone temperature control system

Temperature Regulation

Continuous real-time building surface temperature monitoring

Control Software

EPControl, EPHatch

Output Data Format

STL .OBJ .STEP or other convertible file

Material

PA11, PA12, PA6 and it's composites

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