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carbon vane manufacturers :
Grade | Density g/cm3 | Shore Hardness | Apparent porosity % | compression strength Mpa | Flexural Strength Mpa |
M106H | 1.65 | 60 | 2 | 125 | 51 |
M258 | 1.9 | 50 | 2 | 88 | 42 |
EK60 | 1.74 | 105 | 1 |
| 75 |
V1626 | 1.85 | 90 | 10 | 150 | 58 |
2. About our company :
1. we supply all various kinds of graphite plate of vacuum pump,it was stable with high temperature and have a strong resistance to chemical corrosion
2. we can give your a discount when get your bulk order,different specification have different price
3. have our independent factory and reasonable price superior quality,first-class material and different service
3. About products :
1. non-standard graphite sheet or graphite blade can be design as per your samples or drawing
2. on the other hand,it has a strong function of lubrication
3. it was comprehensive performance to meet customer's requirement.





1. Why choose us ?
Resin grapihte, metal graphite, impreganated metal graphite ,
Natural grpahite , Resin bonded .
Producing support - Using professinal machines and technological guidance .
2.Can we use our design ?
Yes, you can. After getting your detial design drawings , we do same .
3. Can we mix the different design products ?
Yes, you can modify.
4. Failure cause ?
Technical hitches | Causation | Repair |
Brush spark | 1.Commutator deformed | 1.Loosen the fastening screws to re-adjust |
2. Copper barbed or sharp edges | 2. Re-chamfer | |
3. Brush pressure is too small | 3. Adjust or replace the spring pressure | |
Brush overheating | 1. Brush too much pressure | 1. Adjust or replace the spring pressure |
2. Single Brush pressure imbalance | 2. Replacing different carbon brushes | |
Wear fast |
| 1. Clean commutator |
2. Copper barbed or sharp edges obvious | 2. Re-chamfer | |
3. Load is too small to form an oxide film | 3. Improve load or minus number of brushes | |
4.Work environment is too dry or too wet | 4.Improve the working environment or replacement brush card |
New products from manufacturers at wholesale prices