MGC-RH with rotary table

Mägerle MGC with rotary table – The specialist

With table diameters of up to 2.5 metres and a maximum load bearing capacity of 12 tons, the MGC rotary table grinding centre is unequalled throughout the world. Well-known companies in the power turbine industry rely on this powerful concept. This grinding centre is unrivalled particularly when it comes to machining turbine blades with Hirth gears and Curvic couplings of the highest quality. The direct-drive rotary table mounted on hydrostatic bearings ensures the necessary precision, with a positioning accuracy of less than three angular seconds.

Specifications

X-axis longitudinal stroke mm 1400 ... 2600
  Travel speed mm/min 0...20000
Y-axis vertical stroke mm 450/650/900/1200
  Travel speed mm/min 0...10000*
Z-axis transverse stroke mm 500 ... 750
  Travel speed mm/min 0...10000*
  V-axis profile crushing device, roll width, max. mm/min 167 ... 307
  Roll diameter max. mm 160
  Roll drive AC drive max. rpm  6000
  Grinding spindle drive - power kW 50/75/115**
  Rpm range rpm  5000 (8000)
  Grinding wheel peripheral speed m/s 35
  - with key-operated switch switchable to m/s 50
  - with additional flange monitoring switchable up to m/s 63
  Grinding wheels - diameter mm 400 ... 600
  Grinding wheels - width mm 160 ... 300
  Rotary table-Ø mm 800 ... 2500
    * optionally m/min 20
  ** max. spindle power is dependent on size    
  (Subjet to technical modifications)