Video Case Studies Quote

EnvisionTEC’s Perfactory 3 Digital Shell Printer (DSP) can be used for large scale production due to its large build area and high precision. When fitted with the optional Enhanced Resolution Module (ERM), resolution capabilities are achievable down to 50 µm (0.0020 in.) in X and Y. The micro mechanics can achieve as little as 50 µm (0.0020 in.) in Z (material dependent), making it one of the highest resolution systems in the industry. This accuracy does not come at the sacrifice of speed. The P3 DSP can build up to 40 shells in 2-3 hours (1-2 hours with the optional high-speed module) as the DLP process cures all parts simultaneously. The resolution is transferred into the highest quality surface finishes achievable by any rapid manufacturing process. This is just one of the reasons this machine is a firm customer favorite with leading hearing aid manufacturers.

Machine Properties

Build Envelope

140 x 105 x 230 mm (5.5 x 4.1 x 9.06 in.)

XY Resolution*

100 µm (0.0039 in.)

Dynamic Voxel Resolution in Z (material dependent)

50 – 150 µm (0.0020 – 0.0059 in.)

Projector Resolution

1400 x 1050 Pixels

Native Voxel Size

100 µm (0.0039 in.)

Voxel Size With Optional Enhanced Resolution Module

0.0020” (50 µm)

Data Handling



1 Year Included

System Properties
  • Utilizes a built-in ethernet to connect directly to a PC workstation or be integrated into a network
  • Economic material use with no vat
  • Minimized components make the system user-serviceable
  • Low acquisition costs
  • Delivered and installed with all relevant software to enable automatic support generation and perfect model production
  • Material changeover can be done quickly and easily
  • Footprint (L x W x H): 73 x 48 x 135 cm (29 x 19 x 53 in.)
  • Weight: Weight: 70 kg (150 lbs)



Materials Available

for direct investment casting of products for the jewelry market

For hearing aid products, otoplastics, and medical devices

for applications in the Hearing Aid industries

Custom hearing device applications

Hearing Aid applications distinguished for soft durability

for hearing aid industries, distinguished for rigidity and durability

silicone otoplastics by additive manufacture

Hearing Aid applications distinguished for soft durability


Related Printers:


P4 DSP XL在数字耳壳打印机系列中规格最大,适用于助听器制造商的进行大尺寸、高精度打印。该打印机可在60-90分钟内打印65个耳壳或47个耳模。

Build Envelope

192 x 120 x 180 or 230 mm (7.6 x 4.7 x 7.09 or 9.06 in.)

XY Resolution*

100 µm (0.0039 in.)

Primary Markets


P4 DSP可在60-90分钟内打印49个耳壳或35个耳模,是领先助听器制造商的理想选择。

Build Envelope

160 x 100 x 180 or 230 mm (6.3 x 3.9 x 7.09 or 9.06 in.)

XY Resolution*

83 µm (0.0033 in.)

Primary Markets

Desktop Digital Shell Printer Plus

DDSP Plus打印速度进一步提高,是要求高生产率的中小型助听器制造商的首选。该打印机一次可打印18个耳壳或14个耳模。

Build Envelope

100 x 75 x 80 mm (3.94 x 2.95 x 3.15 in.)

XY Resolution*

71 µm (0.003 in.)

Primary Markets

Vida Hi-Res DSP

Vida DSP可提供高精度和卓越的表面光洁度,是生产定制听力保护产品或耳内监听器的小型助听器制造商和企业的理想选择。

Build Envelope

96 x 54 x 100 mm (3.78 x 2.13 x 3.94 in.)

XY Resolution*

50 µm (0.002 in.)

Primary Markets

Materials Available for the P3 DSP Printer

EnvisionTEC E-Shell 200系列3D打印材料是一种低粘度液态光聚合物,可打印高强度、高韧性、更精细度、防水的类ABS零件,符合ISO 10993/医疗产品法规定的IIa级生物兼容性,并经过CE认证可用于助听产品、耳成形产品和医疗器械。

E-Shell 3000 3D打印材料系列3D打印材料专门适用于助听器行业,具有卓越的刚性和耐用性。经过CE认证,符合ISO 10993(医疗产品法)规定的IIa级生物兼容性,适用于打印助听器外壳和耳成形产品。

E-Shell 300 3D打印材料系列3D打印材料专门适用于助听器行业,具有卓越的刚性和耐用性。经过CE认证,符合ISO 10993(医疗产品法)规定的IIa级生物兼容性,适用于打印助听器外壳和耳成形产品。

The EnvisionTEC E-Shell 450系列是一种低粘度液态光聚合物,可打印高强度、高韧性、防水零件,适用于定制助听装置市场应用。

EnvisionTEC E-Shell 500系列3D打印材料专门适用于助听器行业,具有卓越柔性和耐用性。

EnvisionTEC E-Shell 600系列3D打印材料专门适用于助听器行业,具有卓越柔性和耐用性。该材料只适用于Perfactory UV打印机。EnvisionTEC E-Shell 600是一种液态光敏丙烯酸酯,适用于打印功能件。经过CE认证,符合ISO 10993(医疗产品法)规定的IIa级生物兼容性,适用于打印软质耳壳和耳模。


EnvisionTEC EPIC树脂适用于珠宝市场产品的直接熔模铸造。该材料具有卓越的烘模性能、最高的打印质量和极高的精细度。