Specifications
Customerized Cemented Carbide Rings for Rolling Mill1. High wear resistance
2. Low price
3. Long service time
Customerized Cemented Carbide Rings for Rolling Mill
Description of Roll Rings
Tungsten Carbide Roll Ring also called roller, theyare made from WC and Co. Different grades have different properties. Tungsten Carbide Roll Rings produced in our company has excellent wear resistance, best thermal coefficient, best toughness and thermal rack resistance with best shape and high serface quality. It can be used for the well-equiped finishing mill for the last 2-3 vehicles for smooth surface roller and high rolling groove life.
Our company can produce various sized of Cemented Carbide Roll Rings, and we can also produce rollers according to customer's requirements/drawings. We promise for good quality, reasonable price and good after sale service. Welcome to inquiry us for more detail information.
Grades and Specifications
| ROLLERS FOR COLD ROLLING RIBBED BARS | |||
| GRADE AND SPECIFICATION OF ROLLERS | |||
| GRADE | MECHANICAL PROPERTIES | ||
| DENSITY G/CM3 | HARDNESS | TRS | |
| YGH30 | 14.02 | 84.9 | 2700 |
| YG15 | 14.28 | 86.8 | 2500 |
| STANDARD TUNGSTEN CARBIDE ROLL DIMENSION | |||
| WIRE RANGEΦ | (OD)ΦMM | (ID)ΦMM | (T)MM |
| 4-8.5 | 125 | 82 | 15 |
| 9~12 | 125 | 82 | 20 |
| 4-8.5 | 140 | 90 | 15 |
| 9~12 | 140 | 90 | 20 |
| 4-8.5 | 150 | 90 | 15 |
| 9~12 | 150 | 90 | 20 |
Application Requiements
Application requirements of dimensional cemented carbide roll rings/rollers |
| 1. Any striking on and collision with roll rings is strictly prohibited. |
| 2. When installing the whole assembly of roll rings, the clearance of the bearings in relation to the casings should be on the tighter side . |
| 3. The precision of rotation of the whole assembly ( circular runout and end runout ) should be kept within ±0.05mm. |
| 4. The fitting -in of the whole assembly and the roll rings shall be a transitional fitting -in and fastened. |
| 5. The roll rings should not be cooled by water or oil water emulsion. |
| 6. The joints of the pipes in the internal cooling system should not be leaky and it is advisable that no cooling is applied. |
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