Machine Specifications:
The LTC-25T2SMY is an 8-axis multi-tasking multi-turret CNC lathe designed for high rigidity and vibration-free operation. It features a large span design with integrally formed base, square way, headstock seat, and motor seat. The machine is suitable for workpieces with diameters of 12"-15" and supports multi-processing.

Capacity:
- Max. swing: 860 mm (33.85 in)
- Max. turning diameter: 500 mm (19.68 in) upper, 330 mm (12.99 in) lower
- Max. turning length: 1020 mm (40 in)
- Bar capacity: 115 mm (4.5 in)
- Max. workpiece weight: 50 kg

Travel:
- X1 axis: 250 mm (9.84 in) + 10 mm (0.39 in)
- X2 axis: 165 mm (6.49 in) + 10 mm (0.39 in)
- Z1, Z2, Z3 axes: 1110 mm (43.7 in), 1000 mm (39.37 in)
- Y axis: ±80 mm (±3.15 in)

Spindle:
- Spindle speed: 3000 rpm
- Chuck size: 12 in
- Spindle nose: A2-11
- Through hole diameter: 127 mm (5 in)

Sub Spindle:
- Sub spindle speed: 3000 rpm
- Sub chuck size: 10 in
- Spindle nose: A2-8
- Bar capacity: 78 mm (3 in)
- Through hole diameter: 89 mm (3.5 in)

Feedrate:
- X/Y/Z axis rapid traverse: 15/20/7.5 m/min (19.68/26.24/9.84 ft/min)

Turret:
- Number of tool stations: 24 (12 BMT65+DIN5480 x 2)
- Shank height for square tool: 25 mm (1 in)
- Shank diameter for boring bar: 40 mm (1.5 in)
- Turret indexing time (adjacent tool): 0.9 sec
- Turret indexing time (180°): 2.2 sec

Motors:
- Spindle/Sub spindle motor power: 21.5 kW (28.8 HP)/18 kW (24 HP)
- X1/X2/Z1&2/Y axis motor power: 7.75/4.3/4.71/4.71/2.39 kW (10/5.76/6.3/3.2 HP)

Miscellaneous:
- Power requirements: 65 KVA
- Height of machine: 2610 mm
- Floor space: 6290 mm x 3250 mm (248 in x 128 in)
- Total machine weight: 12000 kg
- Control: SIEMENS 840D

Standard Accessories:
- BMT+DIN5480 Disc, Buzzer, Fully enclosed splash guard, 3 jaw open center chuck, Foot switch, V-belt, Chip conveyor + bucket, C axis and driven, Air conditioner

Optional Accessories:
- Alarm lamp, High pressure pump, Two speed gear box, 3 jaw close center chuck, Robotic arm, Auto door, Spindle air outer blow, Mist collector, Oil skimmer, H.T.D. belt, Linear Scale X/Z axis, Manual tool setter, Bar feeder, Fanuc 31i control, Mitsubishi control, Automatic workpiece measurement

Design Features:
The machine's upper and lower turrets allow simultaneous cutting and support long shaft workpieces, reducing inactive time and enabling rough and fine turning simultaneously. The Y axis capacity of +/-80 mm allows offset processing and increases milling speed. The sub-spindle replaces the standard tailstock, allowing workpiece transfer for secondary machining without operator intervention. The live tool turret enables milling and drilling operations with radially or axially oriented tools.