High precision photopolymerization 3D printer

Mofang PrecisionHigh precision photopolymerization 3D printermicroArch ® S230A， Relying on innovative P μ SL technology, it achieves optical accuracy of up to 2 microns and supports printing with photosensitive resin and ceramic paste. This technology is based on digital light processing (DLP) systems, which project ultraviolet light onto the surface of photosensitive materials to precisely cure each layer of microstructure. Compared to traditional point scanning methods, P μ SL uses full layer exposure, which results in faster printing speed, higher structural consistency, and better edge clarity.

1 microArch ® S230A device specifications

Light source: UV-LED (405nm)

Printing materials: photosensitive resin, ceramic paste

Optical accuracy: 2 μ m

Printing layer thickness: 5-20 μ m

Print sample size:

Mode 1: Single Projection Mode: 3.84mm (L) × 2.16mm (W) × 50mm (H)

Mode 2: Splicing mode: 50mm (L) × 50mm (W) × 50mm (H)

Mode 3: Repeat Array Mode: 50mm (L) × 50mm (W) × 50mm (H)

Print file format: STL

System dimensions: 1720mm (L) × 750mm (W) × 1820mm (H)

Weight: 660kg

Electrical requirements: 220~240V AC, 50/60HZ, 2KW

Equipment Characteristics and Advantages

Ultra high precision: optical accuracy up to 2 μ m;

Configure laser ranging for easy leveling of printing platforms and release films;

Configure rolling cutters for fast leveling of printing materials and support printing of high viscosity resins;

Equipped with a high-precision motion control system, the repeated positioning accuracy of XYZ motion axes is ± 0.2 μ m;

Industrial grade equipment standards, easy to operate and maintain;

Configure air flotation platform to improve printing quality;

Excellent stability of light source;

Customized printing software and slicing software.

IImicroArch® S230AApplication field

1. Microfluidic chip manufacturing

In fields such as life sciences and POCT (point of care diagnostics), the channel width of microfluidic chips often ranges from tens of micrometers to even smaller. The Mofang 2 μ m micro nano 3D printing equipment can be applied to the construction of microfluidic platforms, organ chips, and single-cell analysis platforms. Its high-precision printing capability effectively ensures channel size consistency and liquid transfer efficiency, assisting in the precise integration of biomedical microsystems.

2. Precision optical structure and micro lens array

Traditional microlenses or free-form surface components rely heavily on ultra precision CNC or injection molding, resulting in high costs and long development cycles. With the help of 2-micron precision 3D printing technology, users can quickly design and manufacture high curvature free-form surface optical structures for enhancing optical performance in fields such as VR/AR imaging, terahertz waveguides, and optical waveguide communication.

3. Micro devices and sensors

In the fields of sensors, microactuators, etc., Mofang Precision supports in situ manufacturing of micrometer level connection channels and complex structures, providing a solution path for the research and development of miniaturized and integrated electronic components. Meanwhile, the compatibility of materials such as ceramics and photosensitive resins also enables these devices to have stronger environmental adaptability.