a machine rolling in manufacture vs a machine working on manufacture

Some examples from the web:

• "I saw huge machines rolling along", he said...
• Blue flight, rolling in hot.
• We get rolling in the morning.
• The cameras aren't rolling in here.
• But the offers still keep rolling in, naturally.
• Your father must be rolling in his grave.
• Right before the ricin vaccine profits started rolling in.
• Looks like a storm's rolling in.
• It's like rolling in a pile of puppies.
• And here you are conveniently rolling in after the fact.
• Looks like bad weather's rolling in.
• Lots of fresh cash rolling in on this bet.
• I'm rolling in it, again.
• Blue flight, rolling in hot.
• I'm what you might call... Rolling in it.
• Once the profits start rolling in, I can move out.
• Your ancestors are rolling in their graves.
• But Harry, Miller's rolling in money.
• We'll get some money rolling in here.
• And I am rolling in a wheel.

Some examples from the web:

• They might be in, but they won't get those machines working.
• The goal now is simply to get this vastly complex machine working.
• All right, Vance, get your machines working.
• I'm not trying to win a fight, it's human being and machine working together.
• That was the Vatican P.R. machine working overtime.
• Is that blood-pressure machine working properly?
• Mr President, I am terribly sorry to have to point out that there were no voting machines working in this whole row of seats, which can be proved.
• A machine altering itself is a very complex concept.
• A machine that can think and feel.
• Teach a machine the complexities of human nature.
• Your mistake was getting competitive with a machine.
• Only something cold, like a machine.
• Anybody can give a machine intelligence.
• Europe cannot be just a machine.
• However, territorial limitations on manufacture reflecting the territory of the transferred activity are not necessary to the implementation of the operation.
• renegotiate the TRIPS agreements on intellectual property and abandon their monopoly on manufacture and marketing,
• Completely lost it working on a case.
• Cabot is working on a Grand Jury subpoena.
• Docs are still working on him.
• Someone said Will was here working on cases.