Wire bending machine or jig for small scale / jewelry findings

So the DIwire looks exciting, but the more I examples I see, I notice it's a bit "low res".

I'm wondering if there's a smaller scale solution either electronic or mechanical for jewellery production purposes. I would like to find a way to produce non-standard, custom jewelry findings. Is there a high quality, customisable jig on the market? I want to avoid the inaccuracy of hand bending findings...

Also, has anyone come across a concise book on the topic of well designed, innovative or commercial jewelry findings? All I can seem to find is a bunch of ugly "craft" or DIY style books. I'm more interested in having a large collection of finding examples at hand than a book of just 12 DIY walkthroughs.