Used ESI 4990 #9301309 for sale

ESI 4990 is a high-power, solid-state fiber laser designed for precision applications such as welding, drilling, and cutting. It is a diode pumped Nd:YAG laser that is suitable for industrial and medical applications alike. It offers high pulse energy and a broad spectral linewidth with excellent beam quality and low maintenance costs. Its peak power capabilities are up to 200 kW and its pulse duration is less than one nanosecond. The laser is designed with a unique intra-cavity harmonic generator that enables it to coherently generate second, third, and fourth harmonic wavelengths in the visible spectrum, giving it unrivaled piercing power. The laser is cooled by water and is incorporated with a patented fiber-coupling technology for the fibers that transport the laser beam from the laser chamber to the target material. This makes it easier to manipulate and control the beam for precision processing. The laser is compatible with a range of optical scanning systems, providing complete automation of beam delivery. With integrated monitoring and control systems, operations can be managed remotely for continuous production. An included camera system provides users with a complete view of the material and facilitates process control. 4990 is designed for robust operation in continuous environments. It is dustproof and IP67 rated for protection against dust, liquids and other contaminants. The thermoelectric cooled fiber scanner ensures quick and reliable laser guidance for fine detail work, with a repetition rate of up to 100 kHz. It can also be configured with several laser guidance systems. Overall, ESI 4990 is an ideal solution for industrial and medical applications that require precision and speed. With its unmatched beam quality, powerful capabilities and user-friendly design, the laser can reliably provide superior results with minimal downtime.