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Rail grinding machine for main line and turnout.

Features:

1. Eliminate rail tread corrugation
2. Remove the fat edge of the line 
3. Weld seam low slump defect inspection
4. Line rail scratch inspection
5. Repair of fish scale defects
6. Repair the rail profile of the turnout

1）Main parameters：
Control system: motion controller and servo controller
Machine quality (excluding fuel): 9300kg
Vehicle dimensions: 6210×2680×2570mm
Traveling power: 11 kW
Walking speed: 4.8 km/h
Working speed: ≥0.48 km/h
Single grinding head grinding amount: 0.1mm~0.5mm
Grinding wheel feed accuracy: ≤0.15mm
Grinding motor power: 3 kw
Number of grinding motors: 12
Working environment temperature: -20℃~ +50℃
Maximum rail grinding angle: 68 degrees inside and 22 degrees outside.
（2）Running parameters
Working power：11kw 
Transmission form：Mechanical             
（3）Working parameters
Grinding motor power：3.0kw    
Grinding motor speed：≥2800r/min
Working Speed：≥0.5km/h
No-load maximum speed：80m/min    
The minimum grinding amount of a single grinding head：0.075mm
The maximum grinding amount of a single grinding head：0.25mm
Operating temperature：-30℃~+50℃
The maximum grinding angle on the inside of the rail is 68 degrees, and the maximum grinding angle on the outside of the rail is 22 degrees.