Fully protective fiber laser cutting machine adopts fully enclosed laser protection cover, equipped with special laser protection glass observation window, equipped with scientific soot purification treatment system, overall beautiful, safe and environmentally friendly; at the same time, the special exchange platform is configured, the exchange speed is fast, the loading and unloading is convenient, and processing efficiency is high; it is a medium and high- end special equipment for laser cutting of plates, and is the first choice for modern manufacturing enterprises.