Turning on CNC lathes
TURNING – METAL MACHINING
HDDSMachining provides turning services on modern CNC lathes with possibility of three-axis turning and milling.
- HAAS ST10Y
- HAAS ST20SSY
- John Ford – SL40
- DMG CTX310
Our machines are capable of turning:
- various alloys of steel
- aluminum and other non-ferrous metals
- industrial plastics whether they are in bar form (round, rectangular and hexagonal)
- pipe form (round and profiles)
- plates or flasks and rectangular fricket
For further questions please call +381 11 4320 333 or send an inquiry to office@hddsmachining.com



HAAS ST20SSY
Technical details:
| Maximum turning length | 521mm |
| Maximum turning diameter | 254mm |
| Clamping head diameter | 210mm |
| Hole through the spindle | 51mm |
| Number of tools in the magazine | 24 |
In addition to the basic turning functions, the lathe has the possibilities of radial and axial drilling, as well as the possibility of machining along the Y axis. Twelve driven and twelve static tools on the revolver provide great machining capabilities in a single clamp. This lathe’s advantages are high speed, high precision and repeatability.

HAAS ST10Y
Technical details:
| Maximum turning length | 356mm |
| Maximum turning diameter | 254mm |
| Clamping head diameter | 165mm |
| Hole through the spindle | 44mm |
| Number of tools in the magazine | 12 |
| Maximum driven tools speed | 6.000 RPM |
| Maximum spindle speed | 6.000 RPM |
In addition to the basic turning functions, the lathe has machining possibilities with driven tools. It is characterized by high speed and high accuracy, it is suitable for small and medium series of pieces. The Y axis together with the driven tools gives it great usability for more demanding pieces.

JOHN FORD – SL 40
Technical details:
| Maximum diameter that can be tightened | ø580mm |
| Maximum diameter that can be machined by turning | ø450mm |
| Maximum diameter of the rod that can fit in the spindle | ø76,5mm |
| Maximum spindle speed | 4000 RPM |
| Number of tools on the tour | 12 |
| Tool travel along the Z axis | 600mm |
| Tool travel along the X axis | 240 |
| Fast machine travel | 20m/min |
The robust construction together with the proven control give a stable and rigid machine for processing medium-sized turning pieces. Sliding tracks instead of linear guides provide the possibility of stronger machining modes and high precision.

DMG CTX 310
Technical details:
| Maximum diameter that can be machined by turning | ø260mm |
| Maximum turning length | 581mm |
| Maximum spindle speed | 5000 RPM |
| Maximum diameter of the rod that can fit in the spindle | ø52mm |
| Travel Z axis | 455mm |
| Travel X axis | 185mm |
| Number of tools on the magazine | 12 |
| Number of driven tools | 6 |
| Fast X-axis travel | 20m/min |
| Fast walking along the Z axis | 30m/min |
| This machine advantage is existence of a C axis |
This lathe offers the ability to machining twelve tools simultaneously, six of which are driven, the classic and proven design guarantees solid stability, C-axis control provides additional milling capabilities and increases the usability of the machine.
