Corrective and Preventative Rail Maintenance by Grinding ...
Examples of Machine Capacity . Heavy corrective grinding > 6 mm metal removal Pre-programming of pattern (speed / pressure) required 1 x RR 64 12 passes 400 m finished / h One-pass-grinding (cyclic – preventive) 0.3mm metal removal: 2 x RR 48 1 pass 7400 m finished / h (1 x RR 48 2 passes 3600 m finished / h)
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