MORI SEIKI SL-603B/2000 CNC Heavy-Duty Lathe Chuck 25 inch – Year 2011

MORI SEIKI SL-603B/2000 CNC Heavy-Duty Lathe Chuck 25 inch – Year 2011

Machine Overview
Manufacturer: MORI SEIKI
Model: SL-603B/2000 CNC Lathe
Year of Manufacture: 2011
Machine Type: Heavy-Duty CNC Flat Bed Turning Center
Control System: FANUC 21i-TB CNC Control
Condition: Under Power – Available for Immediate Inspection and Purchase
Cutting Hours (July 2026): 4,450 Hours
Primary Material Machined: Mild Steel (AISI 1018)
Technical Specifications
Specification Metric Imperial Description
Maximum Swing 993 mm 39.1 in Maximum swing diameter over the bed.
Maximum Cutting Diameter 899 mm 35.4 in Maximum turning diameter.
Maximum Cutting Length 2,000 mm 78.7 in Maximum machining length.
X-Axis Travel 485 mm 19.1 in Cross-slide travel.
Z-Axis Travel 2,149 mm 84.6 in Longitudinal axis travel.
Chuck Size 630 mm 25 in Hydraulic 3-jaw chuck.
Bar Capacity 165 mm 6.5 in Maximum bar stock capacity.
Spindle Bore 185 mm 7.3 in Large spindle through-hole.
Spindle Nose A2-15 A2-15 Heavy-duty spindle nose standard.
Spindle Motor 37.3 kW 50 HP Main spindle drive motor.
Maximum Spindle Speed 1,500 RPM 1,500 RPM Maximum spindle rotational speed.
Turret Capacity 10 Stations 10 Stations Heavy-duty indexing turret.
Control System
CNC Control FANUC 21i-TB Reliable industrial CNC control with advanced turning functions.
Standard Equipment
  • FANUC 21i-TB CNC Control
  • 25″ SMW AUTOBLOK (630-BH-3) Hydraulic 3-Jaw Chuck
  • Large Bore Spindle (6.5″ Bar Capacity)
  • Long Bed Configuration (78.7″ Turning Length)
  • Tailstock
  • Chip Conveyor
  • Heavy-Duty Gearbox
  • Box Way Construction
Machine Features
  • Heavy-duty CNC turning center designed for large-diameter and long-shaft machining.
  • Rigid box way construction provides excellent vibration damping and cutting stability.
  • Large 7.3″ spindle bore allows machining of oversized tubular components.
  • High-capacity 25″ hydraulic chuck for secure workholding.
  • Powerful 50 HP geared spindle for heavy roughing and finishing operations.
  • Long-bed configuration with nearly 2-meter turning capacity.
  • Tailstock supports long workpieces for improved rigidity.
  • Integrated chip conveyor for continuous chip evacuation.
  • Industrial gearbox delivers high torque across the spindle speed range.
  • Suitable for oil & gas, mining, power generation, shipbuilding, heavy equipment and general engineering industries.
Additional Information
Machine Status Under Power Available for immediate inspection and purchase.
Cutting Time (July 2026) 4,450 Hours 4,450 Hours Actual spindle cutting time recorded.
Material Previously Machined AISI 1018 Mild Steel Machine has primarily processed mild steel throughout its service life.
Replacement Value High Replacement cost of an equivalently equipped machine is significantly higher than the used market value.

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