NILES-SIMMONS SG-803/2 CNC Axle Grinder

The NILES-SIMMONS SG-803/2 CNC Axle Grinding Machine 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.

Niles-Simmons SG-803/2 CNC Axle Grinder

Machine Specifications

Download the NILES-SIMMONS SG-803/2 CNC Axle Grinder product data sheet — for the full machine specification, please contact the Machine Sales team.

Swing Diameter

600 mm

Bed Length

4000 mm

Maximum Work Piece Length

2500 mm

Maximum Work Piece Weight

1500 kg

Maximum Grinding Diameter

508 mm

Minimum Grinding Diameter

10 mm

Plunge Angle

15 degrees

Drive Power

100% ED | 37 kW

Maximum Disc Speed

50 m/s

Disc Diameter

914 mm

Disc Width

305 mm

Bed (Z-axis)

0-15000 mm/s

Grinding Slide (X-axis)

0-15000 mm/s

Turning Head Size, DIN 55026


Maximum Torque on Main Spindle Drive

350 Nm

Quill Diameter

180 mm

Quill Travel

150 mm

Tailstock, Quill Center

MK 6

We're here to help

The NSH USA Customer Service Center (CSC) is here to support you and your machine. As the original equipment manufacturer (OEM), we are ideally suited to keep your machine productive and operating safely.

We offer:

OEM Spare & Replacement Parts
New or Upgrade Services
Service & Inspections

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Contact Simmons Customer Service Center today for support.

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