CNC Engineering Company:

Italian DUPLO STANDARD Model DIAMAT 40BI.

It is a heavy machine used to re turning of Hot Milling Cylinders, Cylinders refurbished on this machine are between 550 to 900kg of weigh.

This CNC lathe is 1996 controlled by a Sinumerik 880T, lately in failure again.

Lathe is 2000 mm between Centers, 900mm over bed, it has a 12 position turret and also 2 station live tools.

Just in case I comment this:  Turning speeds of these cylinders (due to hardness of materials) are up to 100 RPM using Ceramic Inserts. Original CNC lathe has a speed reducer between Spindle  and Motor. So, torque is high.

I believe  frequency driver of spindle motor should be capable to overcome to this low speeds and power needed to machine  these cylinders.

CNCmakaers Support:

Following you may find our CNC retrofit package for Italian DUPLO STANDARD Model DIAMAT 40BI as requested.