OverviewThe MNF40 flat-bed CNC lathe is engineered for precise, space-efficient machining of small to mid-size workpieces. Its integrally cast one-piece bed and hardened guideways provide rigidity and repeatability for turning, threading, drilling and boring operations in production cells, repair shops and toolrooms.
Model details- Max work piece length: 550 mm (standard)
- Max. turning diameter (disc): 400 mm
- Maximum turning length: 420 mm (standard)
- Spindle motor power: 5.5 / 7.5 kW
Key Features- Reinforced bed design: Integrally cast body with hardened guide rails for long-term positional stability under load.
- Compact footprint: Designed for small to mid-size parts where floor space is limited.
- Powerful spindle drive: 5.5/7.5 kW options for finishing and heavier cuts; multiple spindle types available.
- Multi-function capability: Supports turning, facing, threading, drilling and boring (metric/imperial compatibility).
- Flexible CNC integration: Compatible with FANUC, Siemens, GSK, KND, SYNTEC, Mitsubishi and other controls for easy deployment.
- Hardened guideways and one-piece bed enhance accuracy and reduce vibration.
Recommended Configurations- Spindle: High-precision bearings (SKF/NSK), center-out water spindle or hydraulic spindle options.
- Drive system: Servo motors standard; optional linear motor drive for higher dynamic performance.
- Automation: ATC (automatic tool changer), automatic loading/unloading, robotic integration available.
- Turret: Electric or servo turret; Y-axis turrets available for off-center machining.
- Cooling: High-pressure or integrated cooling systems.
- CNC control: Support for major control brands; custom parameterization on request.
- Measurement & monitoring: Tool breakage detection, Renishaw OMP60 probe, Renishaw TS27R tool setter.
- Other options: hydraulic/pneumatic chuck, protective covers, chain-type chip conveyor, oil mist collector.
Application Case- Client: Precision Parts Workshop – Poland
- Use case: Batch machining of automotive drive components
- Setup: Example cell with automatic tool post and chip conveyor
- Results: Accuracy within ±0.015 mm; cycle time reduced by ~20% vs. manual processes; consistent quality across 500+ parts per batch
- Client feedback: “Perfectly suited to our shop floor needs—compact, reliable and efficient.”
Product Specifications (MNF40 - selected values)- Max. swing dia. over bed: 400 mm
- Max. swing dia. over slide: 240 mm
- Maximum turning diameter (disc): 400 mm
- Max. work piece length: 550 / 750 mm (options)
- Maximum turning length: 420 / 620 mm (variants)
- Spindle nose: A2-6 / A2-8
- Spindle bore: 48 / 82 mm
- Spindle speed: 150–2500 / 150–1800 r/min (range options)
- Spindle type: Infinitely adjustable speed
- Spindle motor power: 5.5 / 7.5 kW
- Chuck type & size: manual chucks, 200 / 250 mm
- X axis rapid traverse: 6 m/min; Z axis rapid traverse: 8 m/min
- X axis travel: 280 mm; Z axis travel: 550 / 750 mm
- Guide way type: hardened guide rails (hardtrack)
- Tool post capacity: 4 tools; tool shank: 20×20 mm
- Tailstock: MT4 taper, quill dia 60 mm, travel 100 mm
- Net weight: ~1900–2200 kg (depending on configuration)
- Machine dimensions (L×W×H): 2000/2200 × 1600 × 1800 mm
Technical specifications- Model: MNF40
- Type: Flat-bed CNC lathe for mid-size workpieces
- Spindle motor power: 5.5 / 7.5 kW
- Spindle speed range: up to 2500 r/min (model-dependent)
- Rapid traverse: X 6 m/min, Z 8 m/min
- Tool post capacity: 4 tools; tool shank 20×20 mm
- Tailstock taper: MT4; quill dia 60 mm; travel 100 mm
- Guideways: hardened guide rails (hardtrack)
- Net weight & footprint: ~1900–2200 kg; 2000/2200 × 1600 × 1800 mm