Shining EP-P3850 Polymer 3D Printer


EP-P3850 is a nylon 3D printer, which adopts selective laser sintering technology that uses a laser as the power source to sinter nylon powder. Pilot product of parts for function test can be manufactured by EP-P3850 directly.

Model: epp3850 Manufacturers: , Tags: ,


Heated print bed
Heated build chamber
Automatic calibration
Closed frame
Dual extruder
Independent Dual Extruder
Full color
LCD screen
On-board camera
Mobile app
3D scanners
CNC mill
Electronics 3D printing
Laser engraving
Conveyor belt
Air filter
Pellet extruder
SD card

Selective Laser Sintering

The forming cylinder of EP-P3850 is detachable which increases the manufacturing and sintering efficiency, and reduces the standby time of the machine.


High Manufacturing Efficiency

The forming cylinder of EP-P3850 is detachable which increases the manufacturing and sintering efficiency, and reduces the standby time of the machine.


Wide Application

The Nylon printer can be widely applied in applications like mold making, automotive, and domestic appliance. Also the printed parts can be used to show creative display in culture, creative, costume and housewares etc.



  • Other plastics

Build Volume

  • Metric: 380*380*500mm³
  • US: 14.9 x 14.9 x 19.6

Powder (SLS, SLM): With the powder printing process, the printer heats up to just near the melting point of whatever powder material you choose. Based on your model, a very fine layer of this powder is then spread layer upon layer, while a laser beam focuses on sintering together the necessary areas that will create the object.

  • Selective Laser Sintering (SLS) materials are supplied in powdered forms. During manufacturing process these powders are fused by a pulsed laser beam. This allows creation of durable parts with complicated geometries and can be used to obtain early prototypes, wind tunnel models or casting patterns. Resulting parts have porous surfaces, but this can be fixed with finishing if needed. SLS is rather expensive, as it is necessary to maintain strict temperatures throughout fabrication phases. SLS is used for prototyping and small batch production of functional plastic parts with good mechanical properties.
  • DMLS/SLM or direct metal laser sintering differs from SLS mostly by ability to control the porous properties of produced parts as material is not burning fused but rather melted into homogeneous structures. SMLS/SLM produces high performance, end-use metal 3D printed parts for applications in aerospace, automotive, industrial and medical. Selective Laser Melting (SLM) Selective Laser Melting (SLM) uses a laser to scan and selectively fuse metal powder particles, bonding them together layer-by-layer.



PA12 , PA12GF , PP , TPU , PE , TPE

Build Volume (X*Y*Z)


Layer Thickness

0.1 mm ( 0.08-0.3 mm to choose )

Build Accuracy

±0.15 mm ( part size ≤100 mm ) , ±0.15% ( part size ≥100 mm )

Material Feed Mode

Automat ic loading, bi-directional powder feeding

Laser Power

CO2 laser, 55 w

Scanning System

Dynamic scanning focus

Scanning Speed

7.8 m/s (max)

OS System Support

Windows 7

Control Software

Eplus 3D printing software

Air Supply

Compressed air, N2 protective gas

Power Supply

380 v, 50 Hz, 3-phase

Output Data Format

STL or other convertible file

Dimension( L*W*H )


Machine Weight

1600 kg

Work Temperature


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