tablets

hello, guys i got this kind of machine (press) for tablets and raw powder what do i need to know to make tablets with this thing? what’s the technology? do i need to add something to the raw powder to press it? like water? please help

Any one have any thoughts on the best way to evenly mix filler with active ingredient prior to capping? Is there any equipment or process that would help accomplish this (that isn’t a thousand+ dollars)? thanks everyone....