SPECIFICATION / MODELS PSGP-1220CNC
Max. travel (cross x longitudinal) 1400x2150mm
Wheel bottom to table 0-750mm
Spindle center height from table approx. 1100mm
Max height from table top to bottom of standard wheel 845mm
Grinding surface of table 1200x2000mm
Hydraulic table speed 2-25(1-25)m/min
Clearance between the columns 1400mm
Intermittent cross feed-approx.(Electro-mechanical) 0.1-35mm/feed
Continuous cross feed-approx.(Electro-mechanical) 3000mm/min
Hand feed per revolution 5mm
Hand feed per division 0.02mm
Rapid traverse approx. 250mm/min
Hand feed per division MPG 0.001mm
Dimension(O.D x W x I.D) 510x100x203mm
Spindle speed(50/60Hz) 1150 r.p.m.
Horizontal head spindle motor 11(15,18.5)kW/15(20,25)HP
Vertical head spindle motor 7.5kW/10HP
Net weight 14500kg
Gross weight 18000kg
Dimension (L x W x H) (m) 6.2x4.6x3.9
Crossfeed rapid feedrate(approx.) 2000mm/min
Cross/Vertical infeed least input increment 0.001mm
Rapid vertical rate 500mm/min
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.