Just wait for me to tool up my machines to produce triples professionally
I couldn't find any info on this machine through a quick internet search or on ebay but I'm figuring its one of those combo machines coming out of the orient. Generally, pretty much any machine will be able to make most anything if you're crafting in how you fixture parts to the machine. You can always move parts on the table and then rezero them in regards to the machine's spindle if the part is outside of the machine's work envelope.
So, yea while this machine probably isn't the best bet for machining triples, don't necessarily discourage you from getting it. I have a benchtop mill at home myself and its been indispensable for making all kinds of parts. At the very least it will introduce you to machining and I sort of feel that learning on machines with limited hp and rigidity teaches you how to optimize your setups and makes you appreciate it if you do someday move up to something more capable. Plus its a bit safer to learn on something smaller.