What is the size of the largest uv flatbed printer you have used?

[rowena]

I usually see flatbed printers with a size of 60cm*90cm, and larger ones are 2.5m*1.0m or 2.5m*1.3m flatbed printers. Sometimes I want to know or understand how big is the largest uv inkjet printer on the market. Later, I found a brand TUHUI on Google. It is a Chinese brand. I discovered that it actually produces a 3.2m*5.0m ultra-wide format UV flatbed printer. I was thinking that such a fast format is really owned by companies or individuals. Is it useful? What kind of products do you think such a large machine is generally used to print?