DN Solutions PUMA 2600 LSY II

The DN Solutions PUMA 2600 LSY II is the fully loaded long-bed variant in the 2600 Y-axis lineup with a 10-inch chuck: long bed, sub-spindle, and Y-axis all in one machine. It gives you extended turning length for longer shafts, Y-axis milling for off-center features, and a sub-spindle for backworking — the complete done-in-one package for complex long parts.

The main spindle delivers 22 kW (29 hp) with 599 Nm (442 ft-lb) of torque at up to 4,000 RPM. Max turning diameter is 376 mm (15 in) with 1,280 mm (50.4 in) of turning length thanks to the long-bed Z-axis travel of 1,350 mm (53.1 in). The sub-spindle runs at 6,000 RPM with 15 kW (20 hp), providing full backworking capability — turning, drilling, and finishing the B-side without manual intervention.

The Y-axis provides 105 mm (4.1 in) of off-center travel. Combined with C-axis and 5,000 RPM live tools on the 12-station turret, you can handle flats, keyways, cross-holes, and other milled features across the full length of the part. X-axis travel is 260 mm (10.2 in) with 30 m/min rapids on both axes.

At 7,850 kg (17,306 lb), the LSY II is a heavy machine. The footprint runs 4,435 mm (175 in) long by 1,945 mm (77 in) wide. That mass translates to stability on long, heavy cuts and reduced chatter when machining slender shafts.

The LSY II sits at the top of the 10-inch 2600 Y-axis lineup. It is the machine for shops producing complex long parts that need features on both ends — think drive shafts, hydraulic cylinders, and long fittings with milled geometry. Every feature that would normally require three machines and three setups happens in one cycle on the LSY II.