High-Temperature Safety Upgrade: Heat-Resistant Virtual Sign Projector Solves Severe Thermal Challenges in Metallurgical Plants
In heavy industrial environments like metallurgy, forging, and heat treatment workshops, persistent extreme heat is the most critical operational pain point. Temperatures around furnaces, steel rolling machinery, and molten metal work zones frequently soar to 80°C–90°C. Standard industrial projectors simply cannot survive long-term in these harsh environments, creating a major obstacle for visual safety management. Typical










