3M9735B series are Surface Grinding and Milling Machine for small, medium and large size cylinder heads and blocks. They are characterized by automatic reciprocating movement of table which is electric motor. The grinding head is operated by one of the main motor which directly controls the grinding wheel spindle and by one additional motor for up down movement of grinding head. The machine has two different grinding procedures: with grinding wheel, insert milling cutter.
There are two main models as follow:
| Model | Unit | 3M9735Bx130 | 3M9735Bx150 |
| Worktable size | mm | 1300X500 | 1500x500 |
| Max working Length | mm | 1300 | 1500 |
| Max working Width | mm | 350 | 350 |
| Max working Height | mm | 800 | 800 |
| Emery wheel disk moving travel | mm | 60 | 60 |
| Worktable moving speed | r/min | 40-900 | 40-900 |
| Emery wheel disk diameter | mm | 360 | 360 |
| The speed of revolution of main motor(Frequency control of motor speed) | r/min | 1400/700 | 1400/700 |
| Power of the main motor | KW | 1.5/2.4 | 1.5/2.4 |
| Feed motor power | KW | 0.75 | 0.75 |
| Cooling motor power | W | 40 | 40 |
| Net weight/Gross weight | KG | 2200/2500 | 2300/2600 |
| Overall dimension(LxWxH) | mm | 3100x1130x2230 | 3100x1130x2230 |
Note:
1) 700 rpm high velocity milling and step-less speed regulation for feeding by frequency conversion control, high smooth surface of machining, suitable for aluminum alloy cylinder body.
2) 1400 rpm high velocity grinding, precision feeder, suitable for cast-iron cylinder body.
This machine is accurate and widely used. It makes possible to solve mostly grinding jobs, and it is an optimal and economic choice.
