Heavy Duty Horizontal Lathe

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Type of machine

  • Type: Horizontal lathe
  • Brand: SNG
  • Model: SNG 2500 × 12000 CNC
  • Retrofitted: 2007
  • Numerical control: SIEMENS 840D
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Technical features

Dimensions

  • Length: 21.000 mm
  • Width-basic machine, electric cabinet included: 6.300/9.700 mm
  • Height: 4.700 mm
  • Weight (without special attachments): 310 T
  • Maximum swing over the bed guideways: 3.150 mm.
  • Maximum swing over saddle: 2.700 mm
  • Distance between centers: 12.000 mm
  • Diameter of the face plate with four independent jaws: 2.700 mm
  • Max. load between centers: 300 T
  • Axial load on the center of the headstock: 150 T
  • Radial load on the center of the headstock: 220 T
  • Max. load between face plate and steady rest: 30 T
  • Max. load on a single steady rest: 80 T
  • Max. load supported by faceplate: 150 T
  • Max. load supported only by faceplate, without any auxiliary rest: 15 T./600 mm distance from faceplate front surface

Milling head

  • Spindle speed range, 4 steps: 0.5 - 120.r.p.m.
  • Main motor, SIEMENS type, not included
    • Power: 150 Kw (max. 200 Kw)
    • Base speed: 1.500 r.p.m
    • Max. speed: 2.000 r.p.m
  • Max. torque (at 5,6 r.p.m.): 10.000 daN x m

Accesories

  • Set of tools for assembling operation
  • Set of leveling blocks for the bed
  • Steady rest roller type, 2 pieces
  • Electrics and numerical control: The machine will be prepared for motors, electrics and electronics Siemens type and numerical control SIEMENS 840 D.

Other technical features

  • Tailstock quill square section: 1000 x 1000 mm
  • Tailstock shaft travel (automatically): 150 mm
  • Quill rapid motion: 400 mm/min
  • Tail stock rapid motion (2 steps): 550/2500 mm/min
  • Headstock bed
    • Nr. of guideways: 3
    • Bed width: 1580 mm
    • Guideways width: 2 pcs. = 170 plus / 1 pc. = 180 mm
  • Tool carrier bed
    • Nr. of guideways: 3
    • Bed width: 2070 mm
    • Guideways width: 2 pcs. = 120 plus / 1 pc. = 100 mm
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