In 2021, the Formnext exhibition in Germany returned to the offline exhibition, with more than 600 manufacturers from 35 countries participating and releasing a large number of innovative applications and products. At the end of November 2021, Pengji Photoelectricity Company--a leading light-curing LCD manufacturer in China, has launched a new light-curing 3D printing LCD light machine, which greatly reduces the technical difficulty of the whole 3D manufacturer,it will saves large amount R&D manpower costs and greatly improve Consistency whole machine and printing success rate.

     According Pengji's technical experts introduction that 3D printing light-curing LCD light machine adopts Pengji's third-generation Mono LCD imaging technology, accuracy reach to 30um level;UV purple light transmittance rate reach to 8%;contrast 500 and a temperature resistance of -20°C. At +80°C;the uniformity of the optical machine reaches more than 90%. Pengji first proposed the concept of light-curing LCD optical machine and has applied for 11 national patents,at the same time,they  applied for invention patents in the United States, the European Union, Japan, Russia, and India. Pengji LCD optical machine has reached the leading level in terms of size, accuracy, and energy, far surpassing similar companies in Japan, South Korea, Europe and the United States.

     Pengji LCD optical machine is directly compatible with American DLP optical machine and SLA optical machine, and has great advantages in performance and price:

• Make up for the defects of traditional LCD in 3D printing light curing;
• Adopting a new generation of matrix light source, successfully solved the collimation and uniformity of light, and the uniformity of the optical machine reached more than 90%;
• This Machine use of Pengji's invention patent high-transmittance 405 light polymer anti-scratch protective film ,it greatly solved the problem of scratches on the surface of the optical machine; 
• It perfect combinated of light source, lens and LCD,realized three-dimensional into integrated optical machine. 
• The size of the light machine ranges from 6.08 inches to 13.6 inches, covering all aspects of light curing consumer, industrial, and professional 3D Printing .Various sizes will meet Overwhelming majority application scenarios and Consumer demands ;
• Open source and modular design effectively promoted the application of light curing 3D printing DIY market.

    Pengji PhotoelectricityCompany has been researching new display technology for 18 years, relying on years of experience and technology accumulation in the 3D printing industry, They always insisting on continuous innovation and experimentation and keep launching new products.