China Sga4080 Saddle Moving Surface Grinding Machine

SGA4080 saddle moving surface grinding machine
Designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results
Grinding spindle runs in maintenance-free preloaded precision angular ball bearings
Automatic transverse and longitudinal feed
Rapid feed for setup to desired work height(HFS VC)
Adjustable roughing, finishing, and spark-out strokes hydraulic longitudinal table movement on Y axis(HFS VC)
Double table V-guide in transverse table, V-guide and flat guides in longitudinal table
Table guide ways are hardened, ground, and PTFE(polytetrafuorethylene)counterlaminated-ensuring maximum wear resistance
High table load capacity for heavy parts
External hydraulic unit ensures high temperature stability
Automatic central lubrication

AH: Auto cross feed, hydraulic longitudinal feed, manual vertical feed
AHR: Auto cross feed, hydraulic longitudinal feed, rapid vertical feed
AHD: Auto cross feed, hydraulic longitudinal feed, automatic vertic feed

MODELUnitSGA3063AHSGA30100AHSGA4080AHSGA40100AHSGA3063AHRSGA30100AHRSGA4080AHRSGA40100AHRSGA3063AHDSGA30100AHDSGA4080AHDSGA40100AHDTable size(W x L)mm305x635305x1020406x813406x1020Max longitudinal travelmm76511309101130Max cross travelmm340340450450Max distance from spindle center to tablemm580580580580Electro magnetic chuck sizemm300x600300x1000400x800400x1000Speed of table longitudinal movementm/min723Table transverse movementAuto feedmm/min0.1-8Rapid speedmm/min990Feed of handwheelMm/div0.02Wheelhead vertical movementAuto feedmm(H/AH/AHR model)/0.005/0.01/0.02/0.03/0.04/0.05(only for AHD model)Rapid speedMm/min(H/AH model) /460( only for AHR/AHD model)Feed of handwheelMm/div0.01GrindingSpeedrpm1450(50Hz) 1750(60Hz)wheel Sizemm350x40x127Spindle motorkw5.5Hydraulic motorkw2.2Cooling pump motorkw0.125Elevating motorkw(AH mode) 0.25(AHR mode) 0.5(AHD mode, servo motor)Cross feed motorkw0.04Max loading capacity of tableKg270400500600Total rated powerkw9Height of machinemm1890Floor space(LxW)mm2900x22004400x22003600x24004400x2400Gross weightkg2900330035004000Package dimensions(L x W x H)mm2350x2220x21502950x2220x22102850x2270x21802950x2270x2210

Standard accessories:Wheel flangeBalancing arborWheel exactorCoolant tank Working lampTool box and tools Wheel dresser stand not include diamond pen, Standard grinding wheelLeveling wedge and boltStandard electro magnetic chuckBuilt in electro magnetic chuck controllerPLC(AHD)\PLC auto grinding controller only for AHD models Y-AXIS WITH STEP MOTOR, Z-AXIS WITH SERVE MOTOR