EnvisionTEC P4K Series 3D Printer

Applications

The EnvisionTEC P4K Series represents the pinnacle of industrial DLP (Digital Light Processing) technology designed specifically for the jewelry industry, horology, and precision engineering. Equipped with a high-definition 4K projector, the system handles models with extreme fidelity. It is engineered for the direct production of high-detail investment casting models, master models for silicone molding, and functional prototypes requiring tight tolerances.

Advantages

The primary technological advantage is the uniformity of light intensity across the entire build platform. Unlike consumer-grade desktop solutions, the P4K eliminates optical distortion at the edges, ensuring identical dimensional accuracy for every piece in a batch. The implementation of advanced pixel-shifting technology and professional optics virtually eliminates visible layer lines (stair-stepping), dramatically reducing the manual labor required for finishing metal castings.

Workshop Suitability

The P4K is a robust industrial machine built for 24/7 operation in demanding environments. Its stable Z-axis mechanics and factory-calibrated light source provide a high degree of repeatability—a critical factor for service bureaus and large-scale manufacturing facilities. The system integrates seamlessly with professional jewelry design software and automated support generation tools.

Technological Recommendation

To achieve certified tolerances, the use of manufacturer-approved resins (e.g., WIC100, EPIC, EC500) is highly recommended. Selecting the specific model from the series (35, 62, 75, or 90) must align with the required balance between build area size and XY detail fineness. The printer should be operated in a temperature-controlled, low-dust environment for optimal performance.

Maintenance / Service

The device requires routine checks of the optical path and material tank integrity. 3DFantom provides comprehensive technical support, operator training, and authorized service for all models within the P4K series to ensure maximum uptime.

PARAMETERS

• Technology: DLP (Digital Light Processing)

• Light Source: 4K Projector (3840 x 2160 px) with Pixel Shifting

• Available Models (XY Resolution):

  • P4K 35: 35 μm

  • P4K 62: 62 μm

  • P4K 75: 75 μm

  • P4K 90: 90 μm

• Z-Axis Resolution: 1 – 150 μm (adjustable)

• Build Envelope: Up to 160 x 100 x 180 mm (model dependent)

• Connectivity: Ethernet, Wi-Fi, USB