High Precision Saddle Moving hydraulic Metal Surface Grinding Machine

High precision Saddle Moving Hydrualic Metal Surface Grinding machineMain features:Plastic-coated counter guide in x- and y-axis assure a low slip-stick-effect V-flat longitudinal table guide, double-V cross table guide Spindle features axial and radial, clearance-free, pre-tensioned bearings Seperate hydraulic unit with heat exchanger to omit vibrations and thermal load Special hydraulic system guarantees gentle table adjustment even at full load Solidly constructed and well supported structure assures high stability Digitally controlled, automatic vertical feed with servo motor Infeed via rapid feed to height of workpiece, adjustable to finishing and sparking, automatic lift at program end Adjustable longitudinal and cross table movement via end stops Specifications for surface grinding machine SGA2050AH:   MODELUnitSGA2050AHSGA2550AHSGA2050AHRSGA2550AHRSGA2050AHDSGA2550AHDTable size(W x L)mm200x460200x500Max longitudinal travelmm510560Max cross travelmm238275Max distance from spindle center to tablemm450450Electro magnetic chuck sizemm200x460250x500Speed of table longitudinal movementm/min7-23Table transverse movementAuto feedmm/min0.1-8Rapid speedmm/min990Feed of handwheelMm/div0.02Wheelhead vertical movementAuto feedmm0.005/0.001/0.002/0.003/0.004/0.005 for AHDRapid speedMm/min460 for AHDFeed of handwheelMm/div0.005 Grinding wheel speedrpm2850(50HZ)/3450(60HZ)gridning wheel Sizemm200x20x31.75Spindle motorkw1.52.2hydraulic motorkw0.75cooling motorkw0.04elevating motorkw0.25 or AHR, 0.5 for AHDMax loading capacity of tableKg120180Floor space(LxW)mm2050x14002300x1600Gross weightkg16001800Package dimensions(L x W x H)mm1900x1720x21752000x2100x2175Warranty:What about the spare part if the machine break down?  ==about the machine break down, normally our policy will be as the under way    1) Our quality guarantee time is 12 months since the machine on board     2) During this period, if the machine break down owing our machine itself quality problem,  we will prepare the spare parts and send to you by free within 5 days. all these will be by free.    3) If the break down is caused by the mis operation,  we of course will supply you the spare parts, but we have to charge you the costs prices.           /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1