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BNA-S2/DHY2

FIXED HEADSTOCK TYPE AUTOMATIC CNC LATHE

Machine Options
Standard Accessories
  • Comprehensive static toolholder package
  • Auto Power Shut-off
  • Cut-off Confirmation
  • Parts Catcher
  • Chip conveyor
  • Parts Conveyor
  • Medium Pressure Coolant system
Optional Accessories
  • Automatic bar feeder
  • Coolant mist extraction system
  • In cycle probing
  • Work handling automation
  • Spindle Medium Pressure Coolant
  • Spindle Air Blow
Specifications
General
  • Maximum Machining Length – 100mm
  • Number of Axes – 7
  • Collet Chuck – Standard (Main + Sub)
Main Spindle
  • Bar Capacity – 42mm
  • Maximum Machining Length – 100mm
  • Power Chuck (option) – 5
  • Main spindle speed – 60 -6,000RPM
  • Main spindle drive power – 5.5/7.5kW
Sub-Spindle
  • Bar Capacity – 42mm
  • Main spindle speed [rpm] – 50 -5,000RPM
  • Main spindle drive power – 3.7/5.5kW
Turret - Main
  • Number of stations – 8 (all driven)
  • Tool positions – 16
  • Driven station power – 2.8/1.0kW
  • Driven station speed – 50-5000RPM
  • Shank height of Square Turning Tool – 20mm
  • Drill Shank Diameter – 25mm
Turret - Sub
  • Number of stations – 6
  • Shank height of Square Turning Tool – 20mm
  • Drill Shank Diameter – 25mm
Other Information
  • Space requirement (without bar feeder) – 2,220×1,460×1,700mm
  • Weight – 2,900kg
Machine Overview
Work Area
Main Turret
  • 8 station turret with the half-position indexing mechanism utilizes all 16 turret stations with no turret tool holder interference.
  • The 8 driven tool positions are individually powered (2.7 / 1.0kW, 5000rpm) to minimize torque loss and a lubricating system protects the gears inside the turret.
  • A flexible package of fixed and driven tooling is available.
  • Y axis as standard allows more complex parts with driven tools.
Sub Turret
  • The BNA-42DHY is equipped with a 6 station sub turret beside the main spindle, for back working .
  • Can accommodate 3 turning tools and 3 drilling tools.
  • Tool holders are not required except for Round Hole Bushes.
  • Allows work to be carried out simultaneously on sub spindle whilst main turret works on main spindle.