Based on years of experience at 3d digital technology, laser scanning strategy optimization technology and the successful experience of EP-A650, EP-A450, EP-A350 resin 3d printers, Eplus3D launched the new large size parts & mass production resin 3d printer EP-A800. The newly developed 3d printer is of high efficiency, high precision, large size and free maintenance, especially suits for producing prototypes, rapid molds, precision casting prototypes, sole molds and dental orthodontic models.

EP-A800 Resin 3D Printer Features


Large Size, High Efficiency, Great Productivity

  • Compared with EP-A650, the build volume is increased by 85% to 800mm*800mm*450mm.

  • Based on the dynamic optimization of printing path algorithm and the patented VarioBeam technology, the printing efficiency is doubled.

  • With dual-laser, the printing speed is 30%~45% faster than single-laser.


Patented Technology, Stable and Reliable, High Precision

  • Patented VarioBeam Technology, which has a high positioning accuracy, ensures processing efficiency and surface quality as well.

  • Liquid-level Control Technology, the adjustment accuracy is within ±0.01mm; automatic detection during printing, dynamic fine adjustment.

  • Automatic detection during printing, dynamic fine adjustment.

  • The design of machine hardware framework is optimized and more stable.

  • 00-level marble platform to improve the motion accuracy and long-term stability.


Variety Materials Open System and Meet Diversified Application Requirements

  • Offering material, related applications technology support for prototype part shell, structure testing, jigs and fixtures, investment casting, prototype rollover, medical models and guidance boards

  • Offering variety material’s printing parameter packages and opening common parameter adjustment for users’ fine tune.

  • Open material selection, compatible with main 355 nm photosensitive resin in market


User-friendly Software, Easy to Operate

  • Optimized software automatically identifies the model features and surface quality.

  • Provide variety of process parameter packages, such as dimension and power coefficient, to customers for convenient adjustments.

  • The process parameters can be dynamically specified for a better printing.

  • One-click to calibrate the Laser Power. The power will be detected and adjusted automatically before printing.

  • Simple software, One-click to print, The printing parameters is clearly displayed in real time.

Technical Specifications

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