English
Please pay attention to whether the transmission steel cable is loose and adjust it in a timely manner. When replacing steel cables, attention should be paid to the winding direction and tightness of the cables, as this directly affects the service life of the cables.
| Machine tool model | MW1320-520 | M1320-750 |
| swing | 220mm | |
| Center distance | 550mm | 780mm |
| center height | 125mm | |
| maximum grinding diameter | ￠200mm | |
| Maximum weight between top tier rooms | 60kg | |
| Grinding wheel size | ￠400×40×203 | |
| Grinding wheel linear velocity | 38m/min-45m/min | |
| Full stroke of grinding wheel holder | 150mm | |
| The amount of movement in one rotation of the handwheel | 0.01mm (coarse) 0.005mm (fine) | |
| The amount of movement of one square of the handwheel | 0.01mm (coarse) 0.0025mm (fine) | |
| Workbench feed rate | 0.1～4m/min | |
| Workbench rotation angle | -5°～+7° | -3°～+7° |
| Maximum travel of workbench | 550mm | 780mm |
| Head frame spindle taper hole Mohs number | 4#or3# | |
| Head frame speed | 60, 85, 230, 120, 170, 460r/min | |
| Head frame rotation angle | -30°～90° | |
| Tail frame sleeve taper hole Morse number | 4#or3# | |
| Tail rack top travel | 25mm | |
| Grinding wheel motor power | 4kw | |
| Headframe motor power | 0.75kw | |
| Oil pump motor power | 0.75kw | |
| Cooling pump motor power | 0.125kw | |
| Total power of machine tool | About 7kw | |
| roundness | 0.002mm | |
| roughness | 0.32Ra | |
| Machine weight | 2100kg | 2300kg |
| Machine size (m) | 2.2×1.6×1.6 | 2.6×1.6×1.6 |
