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.
Compared with EP-A650, the build volume is increased by 85% to 800mm*800mm*450mm.
Based on the dynamic optimization of printing path algorithm andthe patented VarioBeam technology, the printing efficiency is doubled.
With dual-laser, the printing speed is 30%~45% faster than single-laser.
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.
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
Optimized software automatically identifies the model features and surface quality.
Provide variety of process parameter packages, such as dimensionand 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.
Process: Stereolithography (SLA)
|Build Volume (X*Y*Z)||800mm*800mm*450mm （The height can be customized up to 550mm）|
|Build Accuracy*||± 0.15 mm (L＜100 mm)|
± 0.15% xL (L ≥100 mm)
|Scan speed||Typical speed: 6－12m/s|
|Max. weight of one-time produced part||120Kg|
|Laser||DPSSL (Diode-pumped solid-state laser), 3W|
|Optical scanning system||Galvanometer Scanners system|
|Optical focusing system||F-theta lens|
|Spot size||Invariant spot: 0.08-0.2mm|
Variant spot: 0.08~0.8mm（VarioBeam Module required）
|Motion platform||Marble platform（00 level）|
|Control software||Self-developed software EPResin|
|Data format||*.stl /*.slc/*.cli/*.epi|
|Equipment IPC||I3，2.1GHz Frequency, 4GB Memory; Windows® 7 or Windows® 10|
|Dimensions (L*W*H)||Without package: 1650mm*1500mm*2250mm|
With package: 1850mm*1700mm*2500mm
|Machine Weight||1500KG（without resin）|
|Power Supply||200-240VAC,50/60Hz, single phase|
|Operating Humidity||Less than 40%|
|Installation ground||Solid, level, no vibration|