Hi I have bought a commercial sunbed for home use, I believe that this need 50amp supply,
I'm just not sure if I will already have this supply in my home? And if I do what work would need to be done to get this sunbed wired up thank you lisa

Yes you have the makings for a 50 amp feed in your home, assuming that you are not at the max allowable load for your main panel.

I suggest that you call several electricians and get some bids on this work.