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Promach Machinery Sdn Bhd
45, Jalan Mutiara Emas 5/16,
Taman Mount Austin,
81100 Johor Bahru,
Johor, Malaysia.


PROTH Brand Precision Surface Grinder Machine

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PROTH Brand Precision Surface Grinder Machine

上一精密平面磨床 鞍座系列

Cross / Longitudinal SlidewaysLongitudinalCrossVerticalRapid Up/DownAuto Down Feed
Double Vee-WaysHydraulicAutomaticManual StandardOptionalOptional
Straightness of table movement in longitudinal direction 0.02mm/m.
Straightness of table movement in transverse direction 0.02mm/m.
Vertical travel of wheelhead square with table in transverse plane 0.01mm/100mm.



machines are designed in metric (1inch P 25.4mm )
General CapacityMax. travel (cross x longitudinal)460x900mm
Spindle center height from table600mm
Grinding surface of table400x800mm
Longitudinal MovementHydraulic table speed (60Hz)1-25(0.3-25) m/min
Cross MovementIntermittent cross feed0.1-10mm/feed
Continuous cross feed1000mm/min
Handwheel per revolution4mm
Handwheel per divison0.02mm
Vertical DownfeedDimension (L x W x H)200mm/min
Handwheel per revolution1mm
Handwheel per divison0.005mm
Grinding WheelDimension (O.D x W x I.D)355x38x127mm
Spindle speed 50/60Hz1500/1800 r.p.m.
MotorsSpindle motor3.7kW/5HP
Hydraulic motor1.5kW/2HP
WeightsNet weight2800kg
Gross weight3400kg
Packing SizeDimension (L x W x H)2.28x2.03x2.16m



Since we subscribe to a process of continuous improvement for our products, specifications are subject to change without notice.
Machine appearance will change depending upon different optional equipment selected.
Equipment marked with ( ) is available at additional extra charge. Other special applications may be provided upon specific requests from customers. Please contact us for more details.