This is regarding R8A robotdigg soldering machine we would like to 
know some technical datas about this machine.  
1.  Accuracy on X,Y & Z axis?
2.  Operation range of R axis?
3.  Minimum / maximum solder wire size recommended for R8A machine?
4.  Minimum / maximum solder wire feeding speed?
5.  Minimum / maximum soldering temperature range?
6.  Minimum / maximum recommended solder tip range?
7.  Solder tip cleaning frequency if any?
8.  Recommended gap between soldering pads to avoid solder short?
9.  Is this suitable for 0.2mm (gap between pads not pitch) edge to edge 
designed pcb?
10.  What is the minimum space clearance required for better soldering 
around the soldering part?
11. Is there any restriction of tall profile components around the 
soldering part?
12. What is the maximum height of component is recommended around the 
soldering part?