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Churchill TWB CNC Roll Grinder w/70 ton workpiece with
(2) steadies, 2,540mm Grinding dia, with Cambering, Re:26059

26059

Built 1990 and modernized 2012, this Roll Grinder has been well maintained and is in excellent condition. It is equipped with Fanuc O-Mate CNC Controls, Cambering, Two separate bedways, and Steady Rests.

Grinders - All types
Specifications
Swing
100 "
2,540 mm
 
Centers
383.9 "
9,750 mm
 
Grinder Type
Roll Grinder
Roll Grinder
 
Manufacturer
Chruchill
Chruchill
 
Model
TWB CNC
TWB CNC
 
Ref #
26059
26059
 
Control
Fanuc O-Mate
Fanuc O-Mate
 
Age
1990 / 2012
1990 / 2012
 
Max Workpiece weight
308,647 lbs
140,000 kgs
 
      Convert to Inches Convert to Metric
Note

Working Capacity:

Max Workpiece weight with one Steady: 30 tons

Max workpiece weight with two steadies: 70 tons

Carriage feeds: 75 - 4,190 mm

Total length of carriage on ways: 4,194mm

Wheelhead

Spindle motor: DC 75 kW - 500 to 1,000 rpm

Wheel diameter: 610 - 915 rpm

Wheel hole diameter: 305 mm

Wheel thickness: 100 mm

Headstock

Motor DC 25 kW

Workpiece rotating speed 7 to 60 rpm

Headstock motor: DC 27 k

Length of headstock: 2,858 mm

Feeds: 1,490 mm/min

Tailstock

Quill diameter: 260 mm

Stroke of quill: 200 mm

Center end diameter: 160 mm

Taper: Metric 5% on the diameter

Tailstock length: 1,162 mm

Feeds 2,570 mm/min

Machine Dimensions & weight

Machine weight: 145 tons

Machine length: 21m

Machine width: 11m

  • Still installed and under power
 
  • Available for immediate inspection and delivery