PROTH PSGO-75220AHR

  • Specs
    Convert Specs to Metric
    Table-W
    29.53 "
    Table-L
    86.61 "
    Spindle (Horz/Vert)
    Horz
    Grinding Wheel Width
    1.969 "
    Grinding Wheel Dia.
    13.98 "
  • Product Overview

    SPECIFICATION / MODELS PSGO-75220AHR
    General Capacity
    Max. travel (cross x longitudinal) 810x2350mm
    Spindle center height from table 700(950)mm
    Max height from table top to bottom of standard wheel 522mm
    Grinding surface of table 750x2200mm
    Longitudinal Movement
    Hydraulic table speed 1-25m/min
    Cross Movement
    Intermittent cross feed-approx.(Electro-mechanical) 0.1-15mm/feed
    Continuous cross feed-approx.(Electro-mechanical) 2000mm/min(50Hz),2400mm/min(60Hz)
    Hand feed per revolution 5mm
    Hand feed per division 0.02mm
    Vertical Downfeed
    Rapid traverse approx.(option) 240mm/min
    Hand feed per revolution 0.25mm
    Hand feed per division 0.0025mm
    Grinding Wheel
    Dimension(O.D x W x I.D) 355x50x127mm
    Spindle speed(50/60Hz) 1500/1800 r.p.m.
    Motor
    Spindle motor 7.5(11)kW/10(15)HP
    Hydraulic motor 5.6kW/7.5HP
    Weight
    Net weight 12500kg
    Gross weight 14000kg
    Packing Size
    Dimension (L x W x H) (m) 6.92x2.27x2.8

    The surfaces of longitudinal table ways are all hand scraped to getting perfect contact pattern
    and to ensure very high accuracy.
    Longitudinal table ways are designed to have slide surfaces longer than that of the working surface and equal to the table length to keep the table free from torsion and deflection(except PSGS series).

  • About Company
    PROTH INDUSTRIAL CO., LTD.

    PROTH is a leading surface grinding manufacturer for more than 30 years in Taiwan. We have developed and pioneered a whole line of surface grinders including the small saddle type, the medium column, large double column type and rotary type which have been widely acclaimed by domesfic and oversea users. We also developed vertical grinding machines for I.D., O.D. and end-face for your workpieces.


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