On April 22 every year, a global feast unfolds on Earth - World Earth Day. In this rapidly developing society, human development is more and more concerned about the problems of the earth's ecology, and environmental protection and sustainable development have become the focus of global attention. Faced with the threat of climate change, the challenge of resource waste and the protection of ecosystems, people are looking for new ideas. Laser engraving technology, like a bright star, its role in sustainable development and environmental protection is becoming more and more prominent.

Laser engraving technology has a very high material utilization rate. Compared with traditional cutting and engraving methods, the machine and engraving material are engraved by a beam of light, using the material more efficiently and thus reducing the generation of waste. Additionally, laser engravers offer the flexibility to use a variety of sustainable materials such as bamboo, recycled wood, and biodegradable plastics, reducing reliance on limited resources. 

Earth Day is a global event with wide participation, and LONGER has responded positively to its social responsibility by joining this Earth Day initiative. During this Earth Day event, LONGER introduced laser engraving machines for different skill levels, such as the RAY5 20W for novices and the LaserB1 40W for veterans familiar with creation. The RAY5 20W has a smaller power, with engraving speeds of up to 10,000mm/m, and the RAY5 20W engraver is equipped with accuracy of 0.01*0.01mm, which focuses the energy even more, combining simplicity and precision, making it the Ideal for beginners to enter the world of engraving and cutting.