Question: What brand spindle bearings do they use? Answer: NSK.
Question: Does it have ball type ways or the roller type ? Answer: Ball type linear ways.
Question: Does it have tool load monitoring? Answer: See the above quote dated July 8, 2020 which has this feature included.
Question: Would you have a diagram on the size of machine, some spots it says 1450mm wide and in specs it says 1280mm wide? Answer: See the attached drawing. This is on page 21 of the above Diamond II Series / Diamond III Series maintenance manual:
I have updated the above quote with this information.
Question: What type of collets does it take on main and sub? Answer: Citizen #32 collet and guide bushing:
Platimum technicrafts precision crafted guide bushings + collets for Po Ly Gim Swiss turning centres:
To prevent thermal machine frame distortion for maximum accuracy, maximum tool life, maximum process stability and maximum product quality - and to prevent oil carbonization - the optional self extracting oil coolant device is offered in the above quote:
To reduce the oil mist in the machine's working area Masteel offers the Aeroex Mist Fit MF-550 oil mist collector: