Rapid+TCT 2024, held from June 25-27 at the Los Angeles Convention Center, proved to be a significant event for the additive manufacturing industry. Among the standout participants was UnionTech, a company that showcased its latest advancements in 3D printing technology. UnionTech’s new 3D printing systems and comprehensive additive manufacturing solutions captured the attention of many attendees, reflecting the company’s ongoing commitment to innovation.

UnionTech introduced two notable products at the event: the Lite600 2.0 system and the Martrix300 professional-grade LCD printer. Additionally, the company highlighted a new high-temperature 3D printing resin, demonstrating its dedication to advancing both hardware and materials in the field of additive manufacturing.

Miniaturization Lite600 2.0 System

Compact and highly capable, the original Lite600 is a well-known product from UnionTech. The company has now updated it and introduced the Lite600 2.0. This new version features an even smaller size, reduced footprint, and is more lightweight than its predecessor.

These improvements make the machine more suitable for companies with limited workspace, allowing them to maximize available space and potentially install multiple machines in areas that could previously only accommodate one larger machine. The mobility of smaller industrial 3D printers like the Lite600 2.0 is particularly advantageous for companies that need to frequently reconfigure their workspace or move equipment between locations.

(Source: UnionTech)

Key features of the Lite600 2.0 include:

  • Large-Format 3D Printing: A generous build volume of 600 mm x 600 mm x 400 mm (volume of 144 liters) designed to produce intricate prototypes, production, and end-use parts.
  • Variable laser beam technology: This laser beam technology enhances print quality an speed by adjusting the beam size dynamically during the printing process. The laser integrated in the Lite600 2.0 can switch between a fine, precise beam for detailed areas and a broader beam for filling larger sections more quickly.
  • Innovative liquid level control algorithm: Maintaining a stable resin level prevents defects and ensures that each layer is accurately formed. Optimizing resin levels helps reduce waste and ensure the printer uses just the right amount of resin needed for the job.

Professional-grade LCD Printer – Martrix300

UnionTech’s Martrix300 is a professional-grade LCD 3D printer featuring a build volume of up to 217 x 122 x 300 mm. Compared to other models in the series, such as the Martrix190 and Martrix520, the Martrix300 includes several upgraded technologies.

(Source: UnionTech)

Key features of the Martrix300 include:

  • COB light source: Unlike the common square resolution found in resin printers on the market, the Martrix300 features a high rectangular resolution of 19×24μm. It is equipped with a COB light source that provides single light irradiation without grid lines, resulting in printing uniformity of over 90% and stronger light intensity compared to matrix light sources.
  • Gravity pressure-sensing refilling: During the printing process, it automatically adjusts the resin level using mechanical principles. This intelligent design eliminates the need for manual refilling, enabling fully automated production.
  • Anti-pressure monitoring: To extend the Martrix300’s lifespan and improve printing success rates, the anti-pressure detection system accurately senses the height of foreign objects and halts the printing process in time, effectively preventing disruptions and minimizing print failures.

Temp-R220 High Temperature Resistant Resin

At Rapid+TCT 2024, UnionTech showcased innovative materials from its subsidiary, Synthetic, including the Temp-R220 high-temperature resistant resin. This material boasts a heat deformation temperature exceeding 220°C and a long-term use temperature above 250°C. It offers excellent strength and toughness, making it ideal for large-format SLA printers. The Temp-R220 ensures better stability, reliable accuracy, and exceptional surface quality, even in complex environments.

(Source: UnionTech)

Additive manufacturing technology is being extensively applied across various fields. Initially, its primary use was for creating prototypes and samples. However, the focus is now shifting towards the direct production of final functional parts. While prototyping remains a significant area of application, the direct manufacturing of parts and components is rapidly increasing, with larger volumes being produced. UnionTech continues to explore new applications for additive manufacturing in different industries, showcasing its commitment to innovation and development in this evolving field.