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BRUCKNER HUDRAULIC FACE DRIVER CENTERS
HS 250 TYPE

Type HS 250 Hydraulic Face Driver


Common Technical Features:
  • Hydraulic Compensation up to 7 mm is ideal for face-driving workpieces which are out of square and/or out of flat, especially castings and forgings
  • Robust construction delivers unsurpassed metal removal capability 
  • Self contained design is maintenance fee
  • HSS drive blades are available in different sizes and configurations for complete flexibility in machining a variety of workpieces with one chuck
  • Drive blades are exchanged on the front of the chuck in under one minute
  • Hardened tool steel center is spring loaded to allow increased drive blade penetration when cutting force increases
  • Standard chuck sizes are 95 mm (4"), and 130 mm (5") and will accommodate workpieces up to 250 mm (10") diameter, weighing 300 kg (660 lbs.)
  • Larger capacity chucks are available upon request

Bruckner's System BOKO HS 250 Hydraulic Face Driver
 

Basic model for mounting to
an intermediate back plate flange

  • Working range from 80-500mm diameter
  • Chuck capacity 80-250mm OD
  • For production pieces weighing up to 1500 kg.
Dimensions: (mm)
Model Order No. A B C D E F G H I K L N P d l1 l2 l3
HS 250 6.400 250 200 50 31 15 6 20 7 12 21 130 185 16 80 687 450 52
6.400W75
682 47
6.400W90
682 47

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