You can do certain things with needle acceleration on a rotary machine that you can’t do on an electro machine, and vice versa. As it stands now there is no ultimate answer to tattoo devices. Since there are so many types of artists and ‘tattoo hands’ it’s great that there’s such a variety of tools available now.
Some rotaries are ‘stabby’ which makes a machine only good for color packing and whip shading. Some people are looking for this of course. Chad Koeplinger rocks it with some very nice but simple direct-rotaries, just as an example. A lot of rotaries have ‘dampening’ which means there is some give or bog down to the mechanism. This imitates the give of a coil machine, and will make the rotary a more versatile tool.
At Special Technique we have worked hard to provide the right type and amount of dampening in our mechanisms. Our machines usually have a long stroke and medium dampening, so you can line and shade with our machines. Of course we do requests if clients are looking for something specific.
The main difference as i see it is that rotaries tend to run slower and leave the steel of the needle in contact with the skin longer. This dynamic allows for a more efficient transfer of pigment to the skin, and allows the artist to layer colors more easily. However, some folks can’t get along with this feel of machine. My personal experience with rotaries was that the machine ran slower, but my tattooing got much faster. I quickly doubled and tripled my coils-only tattooing speed when I got the hang of rotaries. I was liking the feel in around 3 tattoos, and totally had the hang of it in 3-4 weeks. A lot of my clients have no such learning curve, and get right in to faster tattooing the first time they try one of our machines. Being a tattooist helps me make the tools more intuitive to use.
One thing I don’t like about rotaries is that since a lot of the styles are relatively new, artists sort of forget that it’s a legit tattoo-related craft…And that the money should be kept inside the tattoo community.So there are all these companies making mass-produced rotaries that will tattoo fine, but they are cheaply made, and built by factory workers that don’t even have tattoos. You can look in Google search and see 10 million mass produced rotaries. I prefer not to endorse or support equipment suppliers unless their staff is all heavily tattooed people.
Our production machines are partly hand built by us in our home in San Diego, and partly cnc machined by our friend who is also a tattoo client of mine. His shop is also here in San Diego. we keep it local, and keep the money going back to tattooed folks. The Workhorse Irons rotary(which we helped design) follows this same ethic – the parts are machined in America and hand assembled by heavily tattooed folks. Yes I have verified this personally. I always urge everyone to keep this ethic in mind. It matters a lot, and keeping to the ‘code’ really makes a difference in the tattoo community and helps us all…