From August 28 to 30, the Formnext + PM South China 2024 exhibition took place in Shenzhen, showcasing the latest in 3D printing and additive manufacturing. The event, spanning 20,000 square meters, attracted over 300 companies and 15,000 visitors, spotlighting high-end innovations across the industry. As a leader in China's additive manufacturing sector, UnionTech made a striking impact with the launch of new 3D printing systems and advanced solutions.
UnionTech has once again demonstrated its commitment to pushing the boundaries of 3D printing technology with the introduction of the Muees430, the latest advancement in its SLM metal 3D printing series. Building on the success of last year’s Muees310, which garnered widespread acclaim at Formnext + PM South China 2023, the Muees430 represents a significant leap forward in precision, efficiency, and reliability.
1. Optical System:
1) Adopting multi-laser optical path design, supporting multi-galvanometer configuration, can improve the overall molding efficiency.
2) Equipped with 500W imported high-power laser, long-term continuous testing, the power fluctuation is stable at ±1%; on the focusing plane, the beam quality reaches M²≤1.2, the energy distribution is more uniform, and the printing quality is more delicate.
3) Equipped with high-speed galvanometer, the scanning speed can reach 6m/s, the jump speed can reach 18m/s, and efficient printing can be achieved; at the same time, the galvanometer has low drift and stronger stability
4) Built-in large-format field mirror, customized research and development, the full-format spot uniformity can reach 92%, which can achieve consistency of wall thickness and extremely improve printing accuracy.
2. Automatic Calibration:
Since the principle of galvanometer scanning imaging will cause certain distortion of the graphics, in order to ensure dimensional accuracy, the scanned graphics must be corrected. Liantai Technology has developed galvanometer automatic calibration and multi-galvanometer splicing calibration technology based on image processing. Through image detection technology, the correction of galvanometer distortion is achieved. After calibration, the optical scanning dimensional accuracy is less than 0.05mm, and the calibration time is less than 30 minutes; the maximum calibration error can be 0.032mm, and the points with deviation less than 0.032mm account for 99.9%. This technology guarantees the dimensional accuracy of a single galvanometer, and is also of great benefit to the dimensional accuracy of multi-galvanometer automatic splicing.
3. Electronic Control System:
1) Safe and Stable: The safety circuit is designed according to the safety specification standard, and the safety level of the equipment is comprehensively improved, the internal integrated multi-sensor unit upgrades the equipment intelligence; multiple protection functions upgrade the protection.
2) High Precision: The motion axis of the forming cylinder is equipped with a high-precision magnetic scale, which can realize full closed-loop control and more accurate layering, precise temperature control ensures stable printing.
Gas Circulation System:
Multi-stage high-efficiency filtration can achieve more than 99% cleanliness of inert gas, high-pressure backflushing can increase the life of the filter element, and the service life of the filter element can reach 10,000 hours.
4. Equipment structure:
1) Single-blade bidirectional powder spreading structure can reduce auxiliary workpiece time and improve processing efficiency.
2) Double seal design effectively extends the service life of the equipment, improves the sealing performance of the forming cylinder, and has low maintenance costs.
3) Equipped with high-precision spline shaft and precision screw, it ensures stable transmission of the forming shaft during high-load movement, fully enclosed design of scraper drive shaft, dustproof effect. Better, and can extend the service life of the drive shaft, large-capacity aggregate barrel (overflow powder tank), reducing the number of powder cleaning times.
5. Wind field:
1) Real-time wind speed detection, constant wind speed control.
2) Combining wind field airflow simulation with experimental detection, targeted optimization of wind path structure, and forming indoor wind field flow more stable and uniform.
UnionTech continues to be at the forefront of innovation with the launch of the D300, a fully automated DLP 3D printer specifically designed for the dental industry. The D300 is a testament to UnionTech’s deep expertise in surface exposure technology, which the company has been developing since 2013. This state-of-the-art printer is designed to meet the diverse needs of modern dentistry, offering a molding format of 258x230x120mm and achieving an impressive molding accuracy of 0.05mm.
The D300 is engineered for large and medium-sized denture processing plants and is tailored for both restoration and implantation models. What sets the D300 apart is its ability to automate the entire 3D printing process, from automatic plate separation and queue management to fluid replenishment, printing, unloading, and sorting assistance. This level of automation makes continuous, 24/7 unattended operation a reality, significantly improving productivity and reducing labor costs in dental manufacturing. The D300’s dual 4K optical machine ensures top-notch precision and quality, making it a game-changer in dental automation.
UnionTech’s LCD product line, the Martrix series, has been expanded with the addition of the Martrix300, further enhancing the company’s reputation for innovation in 3D printing technology. The Martrix300 is equipped with a 10-inch 12K screen and a COB light source, which eliminates grid lines and ensures uniform light distribution. This results in exceptional printing uniformity, with the uniformity rate exceeding 90%, and a stronger light intensity compared to traditional matrix light sources.
The Martrix300 also boasts a significant advancement in printing speed. With high-speed materials, the printer can achieve stable printing speeds of up to 130mm/h, while standard materials can reach speeds of 60-70mm/h. This performance outpaces other products in the series, making the Martrix300 an ideal choice for industries that demand high-speed, high-precision printing.
UnionTech 3D Printing Industry Solutions
Industrial Applications
Automotive Applications
Tire Mold Applications
Cultural and Creative Arts
Footwear Mold Applications
Dental Applications
Medical Applications
New Energy Vehicle Additive Manufacturing: Breaking Barriers in the Automotive Industry
UnionTech’s expertise extends beyond traditional manufacturing applications, as demonstrated by its participation in the New Energy Vehicle Additive Manufacturing Application Summit. Ang Zeng, UnionTech’s BD Director, delivered an insightful presentation on the transformative impact of 3D printing technology on the automotive industry. He highlighted how 3D printing removes constraints related to production quantity, structural design, and manufacturing capacity, while also advancing environmental protection and sustainability through digital automation.
Mr. Zeng emphasized that 3D printing technology is increasingly being applied to various segments of the automotive industry, including prototype and function verification, terminal parts production, tooling fixtures, and tire molds. UnionTech’s innovative approach to additive manufacturing is paving the way for more diversified applications in the automotive sector, challenging traditional manufacturing paradigms and driving the industry toward a more sustainable future.
At the Shenzhen International Additive Manufacturing, Powder Metallurgy, and Advanced Ceramics Exhibition, UnionTech’s Footwear Industry Sales Director, Zhoutai Wang, showcased the company’s industrial-grade metal additive systems. His presentation covered several key aspects of UnionTech’s offerings, including intelligent software systems, the Muees series of metal forming equipment, and powder management systems. Wang provided a detailed explanation of how these technologies are used in metal 3D printing, emphasizing UnionTech’s comprehensive technical strength and commitment to innovation.
Mr. Wang also discussed UnionTech’s focus on improving metal forming efficiency, consistency, equipment stability, and automation. By continuously advancing these areas, UnionTech aims to lead the way in the next phase of development in the metal additive manufacturing industry, ultimately driving the industry forward through research and technological innovation.
UnionTech’s participation in the Formnext + PM South China 2024 exhibition highlights its role as a pioneering force in the additive manufacturing industry. With a strong emphasis on research and development, UnionTech is committed to fostering innovation and integrating additive manufacturing technology across various sectors, from dentistry and healthcare to automotive and industrial applications.
As the additive manufacturing landscape continues to evolve, UnionTech remains dedicated to pushing the boundaries of what’s possible, creating new opportunities for industries to harness the power of 3D printing technology. The company’s innovative spirit and relentless pursuit of excellence ensure that it will continue to shape the future of additive manufacturing, driving progress and creating solutions that meet the ever-changing demands of the global market.
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