M74 series vertical surface grinding machine with round table
M74 series vertical surface grinding machine with round table
The vertical shaft rotary table grinders grind the workpiece with the end-face of the emery wheel.It is an efficient ,precision and stable machine tool.This series of machine tool improved greatly in rigidity of the bed and grinder head.Using three point adjustment .need to choose proper fine grit grinding wheel when treat work-pieces that need highly polished and precision.specially for metallurgical industry,saw web,automobile ,tools and bearing industry.
Its one kind of circular electromagnetic workbench,vertical grinding head use grinding wheel end surface to surface grinding.
Performance:need to choose proper fine grit grinding wheel when treat work-pieces that need highly polished and precision.
- The grinding wheel can be adjusted angle by the three supports on the upright. Grinding wheel and work-table are drove by separate electromotor.
- Magnet workbench is speed promise,cooling adopt independent water tank,electric using independent switch box.
- Equipped with automatic feeding device and hand wheel safely and quickly release device.Upright ,grinding head and guide rail using steeled rail and chuck.
- Main precision: the roughness of surface is over 0.8u,and depth of parallelism is within 0.02/1000mm.
- Equipped with impeccable lubricating device and efficiency cooling liquid separating apparatus, adopted half-enclosed fitting.
- Can be customized according to the client’s requirements.
M74 series vertical surface grinding machine with round table
| Model | M7450 | M7475B | M74100 | M74125 | M74160 | M74180 | M74200 | M74225 | M74250 |
| Worktable dia.(mm) | 540 | 780 | 1000 | 1250 | 1600 | 1800 | 2000 | 2250 | 2500 |
| Range of suction(N/cm2) | 80-120 | ||||||||
| Max.grinding size(dia.*H)mm | 500x300 | 750x300 | 1000x400 | 1250x400 | 1600x400 | 1800x400 | 2000x400 | 2250x400 | 2500x7450 |
| Grinding segment size(H*W*L)mm | 150x60x25 | 450x3801x520 | 25x80x250 | 25x80x250 | 35x90x150 | 35x90x150 | 35x90x150 | 35x90x150 | 35x90x150 |
| Worktable size | 24 | 11:22 | 12:24 | 12:24 | 16 | 16 | 10:15 | 10:15 | 10 |
| Bench move distance(mm) | 450 | 570 | 675 | 810 | 810 | 1050 | 1180 | 1300 | |
| Bench move speed(m/min) | 3.7 | 3.7 | 3.7 | 2.5 | 2.5 | 2.5 | 2.5 | 2 | |
| Bench rotate motor power(kw) | 2.2 | 2.2/3.0 | 2.4/1.5 | 2.4/1.5 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 |
| Bench move motor power(kw) | 0.75 | 1.1 | 1.1 | 3.0 | 3.0 | 3.0 | 3.0 | 4.0 | |
| Speed of grinding head mainshaft(r/min) | 940 | 980 | 740 | 740 | 585 | 585 | 585 | 585 | 585 |
| Grinding head moving speed(m/min) | 0.35 | 0.15 | 0.15 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | |
| Motor power of grinding head(kw) | 22 | 22 | 45 | 45 | 75 | 75 | 90 | 90 | 90 |
| Motor lifting power of grinding head(kw) | 0.55 | 0.75 | 0.55 | 0.55 | 1.5 | 1.5 | 1.5 | 1.5 | 2.5 |
| Manual vertical distance per revolution of grinding head(mm) | 0.4 | 0.5 | 0.4 | 0.4 | 0.32 | 0.32 | 0.32 | 0.32 | 0.32 |
| Vertical movement of grinding head per scale of dial(mm) | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Vertical movement of grinding head per turn of dial(mm) | 1.0 | 2.5 | 1.0 | 1.0 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| Pump motor power(kw) | 0.12 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Machine total power(kw) | 25 | 30 | 50 | 50-65 | 84 | 84 | 85 | 85 | 106 |
| Weight(kg) | 4 | 6 | 7.5 | 8.5 | 24 | 24 | 58 | 29 | 40 |
Specially for metallurgical industry,saw web,automobile ,tools and bearing industry.
- Our company has many kinds of electric permanent magnetic chucks, different targets, please reference selection guidelines before selection.First determine the use of workpiece and use function,then choose different categories of products.Electric permanent magnetic chuck is suitable for all kinds of large quantities of assembly line work.
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