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4SG-803/2 AXLE GRINDING MACHINE

The NILES-SIMMONS-HEGENSCHEIDT SG-803/2 Axle Grin­ding Machine was con­cei­ved as a sin­gle-wheel angu­lar plunge-cut machine for spe­cial use in grin­ding ope­ra­ti­ons on rail­way axles, fea­turing maxi­mum per­for­mance and utmost relia­bi­lity. Rail­way axles of any size with various dia­me­ters, lengths, and radii are fully auto­ma­ti­cally machined by an auto­ma­ted and high pre­cision grin­ding process.

CNC-Achsenschleifmaschine / Axle Grinding Machine
CNC-Achsenschleifmaschine / Axle Grinding Machine
CNC-Achsenschleifmaschine / Axle Grinding Machine

Your benefits at a glance:

  • Grin­ding of bea­ring seats and sealing surfaces
  • Grin­ding of tran­si­tion radii
  • Auto­ma­tic in-pro­cess gauging
  • Hydro­sta­tic wheel spindle bea­ring support
  • Tor­que motor for direct work piece drive

Technical data

Spe­ci­fi­ca­tion SG-803/2
Capa­city
Swing dia­me­ter mm 600
Slab length mm 4000
Tool length, max. mm 2500
Max. weight kg 1500
Max. grin­ding diameter mm 508
Min. grin­ding diameter mm 10
Plunge angle degrees 15
Grin­ding spindle
Drive power 100% ED kW 37
Disc speed, max. m/s 50
Disc dia­me­ter mm 914
Disc width mm 305
Axis speed
Slab (Z‑axis) mm/min 0…15000
Grin­ding slide (X‑axis) mm/min 0…15000
Tool taking up
Tur­ning head size, DIN 55026 A8
Max. tor­que on main spindle drive, max. Nm 350
Quill diameter/ Quill travel mm 180 / 150
Tail­stock, Quill centre MK 6
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