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High Precision Hydraulic Surface Grinding Machine (MY1022)1
Machine ToolsGrinding MachineSurface Grinding MachineGrinder Machine
Tengzhou Uni-Tech Co., Ltd.
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Product Description High precision hydraulic surface grinding machine(MY1022)Main features:1) High rigidity H-frame column with spindle center to table2) Enhanced ribbed full cast iron base3) Enlarged spindle housing for heavier grinding4) Cartridge w / 4 preloaded class 7 (P4) bearing5) Roller steel balls on linear table ways for easy and smooth longitudinal movements.6) Double-V saddle ways for rigidity7) Manual lubrication system8)They have compact construction, excellent capability, and suitable to grinding surface and complex form surface by form dressed whell.9)This kind of machine can be performed without power feeding. The distance between the grinding wheel and working table has been enlarged because of its reliablity, flexibility, high accuracy, high rigidity, small thermo-deformation and low noise.1 Adopt the exceeding precise class7(P4 level) ball bearing for spindle2 Bring transmission by synchronous belt, operating simple and convenientGrinding Machine/Grinder (M820)Hydraulic longitudinal, power corss and vertical hand infeeds operation.All 3 axises are roller bearing slidesHardened & ground ways (removable) on table, carriage / saddle & columnCartridge spindle W/ 4 preloaded class 7 (P4) bearing for better workpiece accuracy.Table, saddle & column move on linear table ways MID-level downfeed handfeel placement for convenient and easy position for Z-axis. MODELM618AM820MY820MY1022MY1224MY1230Table Size (L×W) (mm)460X180180X220480×220540x250600X300750×300Table travel(mm)500X190530X220530x220560x260630x320780x320Number of T -Slot(mm)1x14Speed of Working Table (m/min) 3-20The Speed of Vertical Travel(mm/min) 500600Max .distance from spindle to table (mm)335450450530Table slide-wayV-type rail with Steel-ballV-type rail with Steel-ballDouble V-type railCross feed on handwheelrevolution(mm)2.52.54graduation(mm)0.020.020.02Vertical feed on handwheel revolution(mm)1.251.252graduation(mm)0.010.010.01The Speed of cross travel(mm/min)Off and On 0-50-61-20Continual 15024050-500Wheel speed50HZ2850285028501450Wheel size(mm)? 180x13x ? 31.75? 200x20x ? 31.75? 200x20x ? 31.75? 250x25x ? 76.2Spindle motor(kw)1.11.11.11.52.2Hydraulic station motor(kw) 1.52.2Coolant pump(kw)0.40.40.40.4Working pressure(mpa) 34Max. capacity(L/min) 1820Fuel tank capacity (L) 80N.W./ G.W. (kg)650/750700/800750/850900/10001300/14301400/1530Overall size(mm)1550×1060×15901680x1140x17601680x1140x17601680x1220x17201960x1480x18501960x1480x1850Packing size(mm)1060×1170×18701140x1250x19401630x1140x19401630x1290x19402000x1640x20202000x1640x2020
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