
Sg2550s Saddle Moving Hydraulic Precision Metal Flat Surface Grinder Surface Grinding Machine. High Precision Grinding: Features NSK P4 grade bearings and P4/P5 grade ball screws for superior accuracy. Three-Axis Automatic Control: Equipped with Siemens servo motors for longitudinal, cross, and vertical axes. Advanced PLC System: Siemens PLC control with touch screen for setting parameters and automatic functions. Robust Cast Iron Structure: Well-designed cast iron body provides excellent dampening and stability. Precision Guide Ways: V and flat type guide ways with hand-scraped turcite for smooth, long-lasting performance. Centralized Lubrication: Automatic system supplies oil to guide-ways and lead-screws during operation. Versatile Material Processing: Suitable for grinding steel, iron, ceramics, and non-ferrous metal parts.