Mr Mike, are these blades mounted in a cylindrical head that spins like a powered wood plane or joiner, or are they actually stationary like a hand plane or a leather skiver, where the material is just forced into a stationary blade?
In my world, any sort of industrial planers have powered cutting heads, rotating at high speed. Skivers and planes are different. The blade is stationary, and the material is driven through an opening between a roller beneath the material and the stationary blade above.
This is a leather skiver, but it could be described as a leather "plane". Similar to hand planes.
These are powered planes and/or joiners. They both use blades mounted to rotating cutting heads.
Hopefully these common tools are recognizable, so you understand how they work.
Sorry, I have no idea what the micro-graphs represent. I do of course recognize Mr Jan's pictures of common wood planes, but that doesn't seem like the right tool for the operation description.