Was reading about an inventor who copied hump back whale fins design for extra stall lift. This does not answer your question but I thought it couldn't hurt.
http://www.pratt.duke.edu/news/releases/index.php?story=156
Thanks great responses, one more question.
What about hydraulic pumps 20hp 2000psi?
5 min then stop as well?
Just seems like I'm opening a new can of worms of mechanical failures.
Hi, have machine that receives product downstream it has hoppers that collect scrap and output is dependant on production upstream. Hydraulic pumps and conveyors are constantly running waiting for product. Sometimes cycling constantly but mostly waits (5min to 1hr) until hopper full.
Question...