The World First 4K DLP 3D Printer Industry Grade Super Large Printer Size 3D Printing Machine For Jewellery

        4K is an industrial-grade large-format DLP-3D printer with large moulding space, high precision, fast printing speed, and good surface quality. As a 3D Plus high promotion-pushing model, it has become the best productivity tool with both large moulding space and high printing speed. High stability and continuous working ability are recognized by professional customers.

       4K machine uses a professional-grade Ultra-high resolution projection optical engine with a resolution of 4k（3840×2160). The high uniformity of light ensures the stable moulding of each position in every moulding layer. With high stability LED UV light source (its service life can be more than 20,000 hours), it ensures the reliable moulding during the printing process. The printing size is 192(X)×108(Y)×200(Z)mm,  and multiple or large-size models can be printed, and 100 molds can be printed every 2 hours.Or it can print 120 bracelets at one time. The X/Y moulding accuracy is 50μm, the Z-axis layer thickness is 0.025-0.05mm, and the printing speed is 10-20mm height per hour.

        Digital mask technology is used to ensure the light uniformity of each optical engine. The edge gradient optimization algorithm is adopted to eliminate pixel stripes in the XY direction and step stripes in the Z direction. Use FEP release film and special release technology to make the release more light and smooth. Energy correction makes the usage of the machine more stable and reliable.