Hard to say Nico, never heard of it. I could try to look up specs online, but it'll be irrelevant. With these more obscure machines, you'll just have to give it a shot and try.
The big expense with these machines of unknown quality, is the fact that you're likely going to need to get it fully serviced before you can figure out what the real potential is. If there are some issues, there's a great chance it's due to needing some internal fine cleaning or tuning.
Generally speaking, the lighter weight fabrics tend to manifest the minor problems a machine has more than heavy weight fabrics do, from my experience.