How many people required to operate one auto polishing machine?

Is it possible to polish 300-1250mm wide slabs?

The grinding polishing heads that are used for the granite, can the heads be removed and replaced with fickerts heads so I can use the machine to polish marble.

12 heads and 16 heads, which one do you think is better?

Is this machine available for thin slabs like 4 or 6mm?

What is the diameter of your bore size?

Can I do 45 degree tilting with this machine?

What is the actual production?

Can I chamfer edges with this machine?