We offer for sale a high‑performance CNC lathe Biglia B 750 YS, manufactured in 2016, equipped with a sub‑spindle, Y‑axis, dual C‑axes, and a 16‑position turret. This model ranks among the most reliable machines for complex machining in a single setup and is ideal for both series production and precise single‑piece manufacturing.

The machine is in excellent technical condition, fully equipped, and ready for immediate operation.

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Key Features

• 16‑position Biglia turret with driven tools available at all positions
• Sub‑spindle with C‑axis, spindle synchronization, and the option to use it as a tailstock
• Y‑axis for advanced milling operations
• Two C‑axes (main spindle + sub‑spindle)
• Rigid cast‑iron construction with a 45° slanted bed
• Cooling unit with automatic temperature control for stable spindle, motor, and electrical cabinet temperature
• Tool load monitoring for safe machining with minimal operator intervention
• Complete toolholder package and accessories
• FANUC 32i‑B control system with extensive functionality

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Technical Specifications – Biglia B 750 YS

Machining Capacities

• Recommended turning diameter: 350 mm
• Maximum turning diameter: 452 mm
• Maximum turning diameter with holder 41.03.37.00: 552 mm
• Swing over bed: 680 mm
• Swing over carriage: 500 mm
• Bar capacity: 65 mm
• Max. chuck diameter (main spindle): 250 mm
• Max. chuck diameter (sub‑spindle): 210 mm

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Main Spindle (Built‑in)

• Max. speed: 4500 rpm
• Spindle nose: ASA 6″
• Spindle bore: 76 mm
• Draw tube: 67 mm
• Motor power (S1–S3): 30–40 kW
• Torque: 286 Nm
• Clamping cylinder area: 165 cm²
• Stroke: 30 mm
• Clamping pressure adjustment: 5–30 bar

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Sub‑Spindle

• Max. speed: 5000 rpm
• Spindle nose: ASA 5″
• Spindle bore: 55 mm
• Draw tube: 45 mm
• Motor power (S1–S3): 17–25 kW
• Torque: 108–159 Nm
• Clamping cylinder area: 109.5 cm²
• Stroke: 22 mm

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Axes and Travels

Z‑Axis

• Travel: 860 mm
• Rapid traverse: 24 m/min
• Ball screw diameter: 40 mm

X‑Axis

• Travel: 305 mm
• Rapid traverse: 18 m/min
• Ball screw diameter: 32 mm

Y‑Axis

• Travel: 140 mm (+80 / –60)
• Limited travel on sub‑spindle: 110 mm
• Rapid traverse: 7.5 m/min

B‑Axis (Sub‑Spindle)

• Travel: 895 mm
• Rapid traverse: 24 m/min
• Max. load: 510 kg

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Driven Tools

• Motor power: 10–17.5 kW
• Torque: 32–56 Nm
• Max. speed: 6000 rpm
• Constant power from 3000 rpm

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Hydraulics, Lubrication, Cooling

• Hydraulic tank: 25 l, max. pressure 40 bar
• Lubrication tank: 3 l
• Coolant tank: 300 l
• Pump 7 bar: 10 l/min, max. 60 l/min
• Pump 3.5 bar: 20 l/min, max. 120 l/min
• High‑pressure pump 25 bar: 20 l/min

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Dimensions and Weight

• Height: 2224 mm
• Depth: 2032 mm
• Length with chip conveyor: 5020 mm
• Weight: 7600 kg
• Power consumption: 45 kW

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FANUC 32i‑B Control System

• 10.4″ LCD display
• Electronic handwheel
• 256 KB memory
• 500 programs
• 200 tool offsets
• USB, Ethernet, RS232
• 2D toolpath graphics
• Helical interpolation
• Rigid tapping on all axes
• Polar and 3D conversion (option)
• Hobbing and polygon turning (option)

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Equipment Included in the Price

• Complete Biglia toolholder package
• Driven toolholder package
• Bar machining kit
• Automatic parts catcher
• Finished parts conveyor (1800 mm)
• Electronic tool probe (0.015 mm)
• High‑pressure pump 25 bar
• Tool load monitoring
• ASA 6″ and ASA 5″ chucks including jaws
• Rinsing gun, oil skimmer, clamping pedals

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Interested in an Offer or Machine Inspection?

For all inquiries, please contact:

Andrea Hodková

📞 +420 773 100 394
📧 hodkova@sedlacek-t.cz

More contacts: www.sedlacek-t.cz/kontakty/