DN Solutions CNC Lathes / Turning Centers

DN Solutions Puma 2600SY CNC Lathe

$250,000 - $380,000 Updated 2026-03-16

Key Specifications

Chuck Size

10 inch (254 mm)

Bar Capacity

65 mm

Sub-Spindle Chuck

8 inch

Max Turning Diameter

330 mm

Max Turning Length

1,500 mm

Y-Axis Travel

±52.5 mm

Overview

The DN Solutions (formerly Doosan) Puma 2600SY is a sub-spindle, Y-axis CNC turning center designed for complete part machining in a single setup. The 10-inch chuck main spindle with 65mm bar capacity and the 8-inch sub-spindle enable front and back machining without manual workpiece handling. The Y-axis travel of ±52.5mm opens the door to off-center milling, cross-drilling, and complex groove profiles that are impossible on standard X-Z lathes. The 24-station BMT 65 driven turret provides live tooling at up to 4,000 RPM for milling and drilling operations. The Fanuc 0i-TF or Siemens 828D control option supports simultaneous turning and milling cycles for cycle time reduction. The Puma 2600SY is widely used in automotive parts, hydraulic valves, aerospace brackets, and medical device manufacturing.

Full Specifications

Parameter	Value
Chuck Size	10 inch (254 mm)
Bar Capacity	65 mm
Sub-Spindle Chuck	8 inch
Max Turning Diameter	330 mm
Max Turning Length	1,500 mm
Y-Axis Travel	±52.5 mm
Turret Stations	24 (BMT 65)
Live Tool Speed	4,000 RPM
Main Spindle Speed	3,500 RPM
Control	Fanuc 0i-TF or Siemens 828D

Strengths & Limitations

Strengths

Y-axis enables true off-center milling and complex prismatic features
Sub-spindle for complete part machining in one setup
BMT 65 turret provides rigid live tooling interface
Wide range of control options (Fanuc or Siemens)
Strong North American dealer and service network

Limitations

65mm bar capacity limits Swiss-type applications (citizen handles 32mm bar faster)
Higher complexity than simple turning centers increases setup time
Y-axis adds cost versus standard SY machines

Best For

Automotive, hydraulic, and aerospace manufacturers requiring complete part machining of shaft-type and chucking workpieces with off-center milled features and back-face operations.

Frequently Asked Questions

01 What is the Y-axis used for on a turning center?

The Y-axis on a turning center enables milling features that are not centered on the part axis — off-center holes, slots, flats, and keyways. Without Y-axis, these features require a second setup on a machining center. With Y-axis, they are completed in the lathe in one setup.

02 What is the difference between the Puma 2600S and 2600SY?

The 2600S has sub-spindle but no Y-axis (only X and Z axes). The 2600SY adds the Y-axis for off-center milling capability. The SY costs more but reduces or eliminates secondary machining operations on complex parts.