| Differences: | AH mean: Auto intermittent feed on transverse, hydraulic transmission on longitudinal, manual on vertical. AHR means: Auto intermittent feed on transverse, hydraulic transmission on longitudinal, rapid movement on vertical. AHD means: Auto intermittent feed on transverse, hydraulic transmission on longitudinal, PLC auto grinding controller and servo motor is equipped and with wheel head auto down feed. |
DESCRIPTIO N | UNIT | SGA-2050H/AH SGA-2050AHR SGA-2050AHD | SGA-2550H/AH SGA-2550AHR SGA-2550AHD | SGA-3063AH SGA-3063AHR SGA-3063AHD | SGA-30100AH SGA-30100AHR SGA-30100AHD | SGA-4080AH SGA-4080AHR SGA-4080AHD | SGA-40100AH SGA-40100AHR SGA-40100AHD | |
| TABLE SIZE(WXL) | mm | 200*460 | 250*500 | 305*635 | 305*1020 | 406*813 | 406*1020 | |
| MAX. LONGITUDINAL/CROSS TRAVEL | mm | 510*238 | 560*275 | 765*340 | 1130*340 | 910*450 | 1130*450 | |
| MAX.DISTANCE FROM SPINDLE CENTER TO TABLE | mm | 450 | 450 | 580 | 580 | 580 | 580 | |
| ELETRO MAGNETIC CHUCK SIZE | mm | 200*460 | 250*500 | 300*600 | 300*1000 | 400*800 | 400*1000 | |
| SPEED OF TABLE LONGITUDINUAL MOVEMENT | m/min | 7-25 | ||||||
| TABLE TRANSVERSE MOVEMENT | AUTO FEED | mm/min | 0.1-8 | |||||
| RAPID SPEED | m/min | 990 | ||||||
| FEED OF HANDWHEEL | mm/div | 0.02 | ||||||
| WHEELLHEAD VERTICA MOVEMENT | AUTO FEED | mm/min | AHD:0.005/0.01/0.02/0.03/0.04/0.05 | |||||
| RAPID SPEED | m/min | AHR:460 AHD:240 | ||||||
| FEED OF HANDWHEEL | mm/div | 0.005 | ||||||
| GRINDING WHEEL | SPEED | rpm | 2850(50HZ.3450(60HZ) | 1450(50HZ).1750(60HZ) | ||||
| SIZE | mm | 200*20*31.75 | 350*40*127 | |||||
| SPINDLE NOTOR | kw | 1.5 | 2.2 | 5.5 | ||||
| HYDRANLIC MOTOR | kw | 0.75 | 2.2 | |||||
| COOLING PUMP MOTOR | kw | 0.04 | 0.125 | |||||
| ELEVATING MOTOR | kw | AHR:0.25 AHD:0.5 | ||||||
| CROSS FEED MOTOR | kw | 0.04 | ||||||
| MAX.LOADING CAPACITY | kg | 120 | 180 | 270 | 400 | 500 | 600 | |
| TOTAL RATED POWER | kw | 3 | 3.7 | 9 | ||||
| HEIGHT OF MACHINE | mm | 1675 | 1890 | |||||
| FLOOR SPACE | mm | 2050*1400 | 2300*1600 | 2800*2200 | 4400*2200 | 3600*2400 | 4400*2400 | |
| GROSS WEIGHT | kg | 1600 | 1800 | 2800 | 3500 | 3800 | 4300 | |
| PACKAGE DIMENSIONS | mm | AH:1780*1500*2155 AHR/AHD:1906*1716 *2195 | AH:2116*2016*2208 AHR/AHD:2316*2016 *2208 | 2350*2220 *2150 | 2950*2220 *2210 | 2850*2270* 2180 | 2950*2270* 2210 | |
