355nm dpss lasers for qr code engraving   To meet the market demand, RFH newly developed S9 series UV laser . Comparing with its kinds, S9 series UV laser features with rugged sealed cavity, extremely compact size, simple and robust, high stability, high efficiency, high reliability and excellent laser beam quality.Its compact design suggests no necessity in building big light path, which greatly reduces space and cost and makes it easy to be installed into UV laser marking machines. In addition, S9 series cavity structure is more stability and more excellent scalability, which means the same laser cavity can be produces multi-power lasers , and the stability of different power ranges is greatly improved

355nm nanosecond uv laser wire marking,the leading solid state laser manufacturer S9-Y series solid state pulsed UV laser is ultra compact. The whole part of power supply is integrated into the laser head. This makes the size of the laser more smaller, and the integration into a system more easier and convenient. S9-Y series is of short pulse width(<12ns@30k)，superior beam quality(M²<1.2) and perfect laser sport quality(beam circularity>90%).

laser etching barcodes with 355nm High Energy Compact Nanosecond DPSS Laser

355nm laser with 3-5w for marking application

With the advancement of science and technology, laser printing technology has been widely used in the field of food packaging. Laser printing is not only fast and accurate, but also can produce high-quality graphics and text on food packaging, thereby enhancing the product's appeal and market competitiveness.