China M7140 M7150 M7163 Horizontal Hydraulic Metal Grinder Flat Surface Grinding Machine, Find details about China Surface Grinding Machine, Grinding Machine from M7140 M7150 M7163 Horizontal Hydraulic Metal Grinder Flat Surface Grinding Machine
Specifications | Unit | M7130(32) | M7140 | M7150 | M7163(60) |
Worktable width | mm | 300(320) | 400 | 500 | 630(600) |
Worktable length | mm | 1000/1400/1600/2000 | 1250/1600/2000/3000 | ||
Max workpiece height | mm | 400 | 400 | 600 | 600 |
Longitudinal travel | mm | 1100/1500/1700/2100 | 1350/1700/2100/3100 | ||
Distance from table to spindle center | mm | 575 | 575 | 780 | 780 |
Vertical feed wheel movement per lap | mm | 1 | 1 | 1 | 1 |
Vertical feed hand wheel per movement | mm | 0.01 | 0.01 | 0.01 | 0.01 |
Cross travel | mm | 450 | 450 | 550 | 650 |
Horizontal intermittent speed | m/min | 0.5-3 | 0.5-3 | 0.5-3 | 0.5-3 |
Longitudinal speed | m/min | 3-30 | 3-30 | 3-30 | 3-30 |
Spindle speed | rpm | 1440 | 1440 | 1440 | 1440 |
Wheel size | mm | 350x40x127 | 400x40x127 | 400x50x203 | |
Grinding head motor power | kw | 7.5 | 7.5 | 7.5 | 7.5 |
Main motor power | kw | 11.5 / 13 | 11.5 / 13 | 13 / 14.6 | 14.5 / 16 |
Oil pump motor power | kw | 3 / 4 | 3 / 4 | 4 / 5.5 | 5.5 |
Max. workpiece weight | kg | 800/800/800/1100 | 800/800/1000/1380 | 800/1240/1410/1600 | 1010/1290/1780/2100 |
Grinded surface of parallelism | mm | 1000:0.015 | 1000:0.015 | 1000:0.015 | 1000:0.015 |
Surface roughness | μm | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 |
Machine weight | T | 3.8/4.2/4.5/6 | 3.8/4.5/5.0/6.0 | 5.0/6.5/7.5/9.0 | 5.5/6.5/8.0/9.5 |
Machine size (length) | cm | 270/310/460/525 | 270/310/460/525 | 300/460/525/655 | 300/460/525/655 |
Machine size (width x height) | cm | 164x210 | 180x210 | 190x240 | 195x240 |
Standard Accessories: Wheel flange,Balancing arbor Wheel exactor,Coolant tank Working lamp Tool box and tools Wheel dresser stand not include diamond pen Standard grinding wheel Leveling wedge and bolt Standard electro magnetic chuck) | Optional Accessories: Electrical magnetic chuck Dust collector Balance stand Coolant tank with magnetic separator Coolant tank with paper filter Coolant with magnetic separator and paper filter Parallel wheel dresser screw saddle type |