Making soy and other milks by machine

I've purchased a soy milk machine, one that's similar to others which
takes soaked beans.

I'd like to make thick and creamy soy milk similar to that sold
commercially. Is this possible? How can I do this? Do I just soak
beans and put them in?

This machine, Yaoh, says its for Hemp and other seeds, but doesn't
mention soya.


Any help appreciated.


Thanks

T