Niles-Simmons SG-803/2 CNC Axle Grinder
The Niles-Simmons CNC Axle Grinding Machine (SG-803/2) is specifically designed to provide maximum performance and reliability for the precise grinding of railway axles. The machine can be easily programmed to accommodate various type of axles found in the rail industry. The machine features a hydrodynamic grinding spindle, and will accommodate a grinding wheel with maximum width of 304.8 mm (12”).
Machine Specifications
Download our Niles-Simmons SG-803/2 CNC Axle Grinder product data sheet — for the full machine specification, please contact the Machine Sales team.
Swing Diameter
23.6 in | 600 mm
Bed Length
157.5 in | 4000 mm
Maximum Work Piece Length
98.4 in | 2500 mm
Maximum Work Piece Weight
3306.9 lbs | 1500 kg
Maximum Grinding Diameter
20 in | 508 mm
Minimum Grinding Diameter
0.394 in | 10 mm
Plunge Angle
15 degrees
Drive Power
100% ED | 37 kW
Maximum Disc Speed
164 feet per second | 50 m/s
Disc Diameter
35.98 in | 914 mm
Disc Width
12 in | 305 mm
Bed (Z-axis)
0-590.55 in./s | 0-15000 mm/s
Grinding Slide (X-axis)
0-590.55 in./s | 0-15000 mm/s
Turning Head Size, DIN 55026
A8
Maximum Torque on Main Spindle Drive
258.15 ft. lbs | 350 Nm
Quill Diameter
7.09 in | 180 mm
Quill Travel
5.91 in | 150 mm
Tailstock, Quill Center
MK 6
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