Mazak SLANT TURN 60N × 3000U CNC Heavy-Duty Lathe – Year 1991
1. Machine Type & Purpose
– Machine Type: CNC Horizontal Slant Bed Lathe
– Series: SLANT TURN – built for large and heavy part turning
– Usage: Oil & gas, aerospace, energy sectors; ideal for shafts and large cylindrical parts
2. Dimensions & Capacity
– Swing Over Bed: Approx. 1,000 mm
– Swing Over Carriage: Approx. 730 mm
– Max Turning Diameter: Approx. 850 mm
– Max Turning Length: 3,000 mm
– Distance Between Centers: ~3,000 mm
– Machine Weight: 17,000 kg
3. Spindle System
– Spindle Bore: 152 mm (6.0 inch bar capacity)
– Spindle Nose: A2-15
– Spindle Speed Range: 3 – 1,000 RPM
– Main Spindle Motor: Approx. 45 kW (60 HP)
– Spindle Drive: AC Motor, Gear Driven – high torque at low RPM
4. Tooling & Turret
– Tool Turret Type: Horizontal, drum-type
– Number of Stations: 12 Stations (standard)
– Tool Size: Boring Bar & Turning Tools – 50 mm shank or custom
– Tool Indexing: Automatic (Servo or Hydraulic depending on model year)
5. Tailstock
– Tailstock Type: Programmable or manual with heavy-duty quill
– Quill Diameter: ~150 mm (estimated)
– Tailstock Movement: On separate guideway with locking system
– Usage: Supports long shafts or heavy parts during turning
6. Electrical & Power
– Voltage: 400-415 V (typical)
– Phase: 3 Phase
– Frequency: 50/60 Hz
– Power Requirement: ~80-100 kVA
– Breaker Rating: Typically 125-150 A
7. CNC Controller
– Original Control: Mazatrol T32 or T-Plus
– Interface: Conversational + G-code
– Possible Retrofit: FANUC 18T/21T, Mitsubishi
8. Cooling & Chip Removal
– Coolant Pump System: Built-in tank and pump
– Chip Conveyor: Standard hinged belt type
– Splash Guards: Full enclosure
9. Machine Base & Structure
– Slant Bed Design: Ensures chip flow and ergonomics
– Box Guideways: High rigidity, absorbs vibration
– Massive Bed Casting: Minimizes deflection on long jobs
Summary
– Designed for large-diameter, long workpieces
– High torque and rigidity for tough materials
– Stable at low RPM machining
– Great for custom jobs and oilfield equipment
