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Brake disc can be used into many fields,such as the automobile and brake disc system.The condition of brake disc and brake system also decides the lifetime,especially in the transportation tools.Well-condition brake can save people in the disaster and can improve the whole characters.For the grinding of brake disc, Hermos CNC double-surface grinder for brake disc has the most specific aim and with a lot of grinding experience and processing case.

technical parameters:

Item    Parameters    Unit
Grindable work O.D. (max)    φ140 (Or according to demand)     mm
Grindable work height    2-50 (Or according to demand)     mm
Maximum speed of grinding spindle    1450    rpm
Grinding wheel/ Diameter    CBN/305    mm
Feed rate of wheelhead table    0.003-3.125    mm/s
Chuck revolution speed    0-104 (Or according to demand)     rpm
Cycle time    10-15(According to workpiece features)    s
Grinding spindle power    11    kw
Total power    26    kw
Net weight    4    T
Floor space(L×W×H)    1100×1500×2000    mm
Precision    Flatness    ≤2    μm
             Parallelism    ≤2    μm
             Dimension tolerance    ≤2    μm
             Surface roughness    ≤Ra0.4    μm