Technical characters:
- It’s with four working stations and vacuum absorption for the upper plate.
- Set the work piece in the fixture with the vacuum absorption . Fix the wool blanket to the surface of lower plate. And it can polish the glass’s arc surface through the frictional force between the wool blanket, the polishing liquid and the glass.
- The upper and lower plate are both controlled by CNC program and to achieve infinitely variable speed according to process requirements, in order to meet the different requirements of the polishing process.
- Control the polishing pressure precisely by using the electrical proportional valve to ensure the accuracy of polishing.
- The upper polishing plate is drived by the speed motor, a cylinder control their movements and pressure.
- The machine adopts the man-machine interface HMI and PLC programmable control, which it is flexible and reliable.
- Touch screen, it is convenient to show alert information and state. Besides, the interface is friendly and the information is huge.
- 24VDC of control components, PLC is supplied by isolation transformer, external electric wave interference is lowered, and the safety of the machine is greatly raised.
Specifications:
Item | Unit | Spec. |
Size of Lower working plate(OD*T) | mm | Φ914×35 |
Size of upper polishing plate(OD) | mm | 360 |
polishing head qty | pcs | 3 |
Polishing pressure | MPa | 0 - 0.4 |
Rotational speed of lower polishing plate | rpm | 5 - 150 rpm stepless regulating |
Rotational speed of upper polishing plate | rpm | 5 - 200 rpm stepless regulating |
Motor of Lower plate | rpm | Power 7.5KW, rated speed 1440rpm |
Motor of Upper plate |
| Power 1.5KW, rated speed 1450rpm |
Pressurized cylinder(bore*stroke) | mm | Φ140×450 |
Overall dimension (L*W*H) | mm | 1650×1450×2570 |
Total weight | kg | 2300 |


2.Special packing requirements available.
The R&D team has about over 50 engineers, occupied 20% of total staffs. Includes 19 SenierMechanical engineers( 4with doctor’s degree,8 with master’s degree),7 Senierelectrical engineers,5 CNC soft engineers
- The workshop and office area covers 20K Sqmeters.
- With over 270 staffs, including over 50 R&D technical engineers.
- Main products output more than 1000 sets per year.
Our products are widely used in automotive, IT electronic, military, and aerospace, shipbuilding, bearings,seals, household appliances, and other key areas of national economy.
Our products have been in great demand by more than twenty provinces including Taiwan all around China, and Vietnam, Portugal, Russia, Kenya, Brazil and other countries. We have obtained high prestige from our customers for the high quality products, satisfactory after-sales services and competitive price.

Our R & D team establish a long - term partnership with National University of Defense Technology , Dalian University of Technology , Hunan University , Central South University , and other renowned institutions . Yuhuan is also research base for Hunan University’s doctoral student , get 5—9 patents per year .
- has got 36 related patents
- A certificate of international standard products in 2005
- has passed ISO9001 : 2000 international quality system certification, has estabished corporate product standards
3. We will offer free the training for machine’s management ,operation , maintenance to user’s related people.
Please feel free to contact us,we will reply within 24h!
We want to know:
How much the laser power you need
What materials do you need to process
The Cutting size and thickness
Send Inquiry to This Supplier
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