That depends on how many work stations you have and what kind of setup.
We did it the old fashioned way with an outside fire under a copper kettle for scalding, hand plucked, and used two killing cones. I only had one other person to help me but could have used at least 4 for my small setup to keep things flowing. I did 12 one day and 16 the next and it took approx. 4-6 hrs. from setup to break down of equipment each day to put the birds in the fridge for resting.
For 40 birds and a plucker, I would say that 4 experienced people could still come in real handy and should make things go more quickly.
We did it the old fashioned way with an outside fire under a copper kettle for scalding, hand plucked, and used two killing cones. I only had one other person to help me but could have used at least 4 for my small setup to keep things flowing. I did 12 one day and 16 the next and it took approx. 4-6 hrs. from setup to break down of equipment each day to put the birds in the fridge for resting.
For 40 birds and a plucker, I would say that 4 experienced people could still come in real handy and should make things go more quickly.