Zhuzhou Chaoyu Industrial Co.,Ltd
ZHUZHOU CHAOYU INDUSTRIAL CO.,LTD
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High-speed wire rod rolling tungsten carbide rollers and guide rollers
Main Features of our tungsten carbide rollers
1.Density 14.0-14.2 g/cm³
2.Hardness≥HRA87.0
3.T.R.S≥2900N/m㎡
4.Porosity: A02B00C00 HIP sintering
Advantages of Our Service:
1.Regrinding service: we supply regrinding service for large quantity.
2.Various dimensions for your choice:Currently we have almost all normal dimension of tungsten carbide rolls from 125mm to 180mm,and we could also produce customized design as your drawings.
3.All of our sales are experienced staff in this field more than 3 years,your inquiry will be reponsed within 24 hours.
4.Samples below 10 USD is available for free.
Dimensions of solid tungsten carbide rollers:
| Sr.No | Outer Dia(mm) | Inner Dia (mm) | Thickness(mm) | Roller Type |
| 01 | 123.0 | 82.0 | 15.0 | RO RT FO PR CA |
| 02 | 123.0 | 82.0 | 20.0 | RO RT FO PR CA |
| 03 | 125.0 | 82.0 | 15.0 | RO RT FO PR CA |
| 04 | 125.0 | 82.0 | 20.0 | RO RT FO PR CA |
| 05 | 140.0 | 90.0 | 15.0 | RO RT FO PR CA |
| 06 | 140.0 | 90.0 | 20.0 | RO RT FO PR CA |
| 07 | 145.0 | 95.0 | 15.0 | RO RT FO PR CA |
| 08 | 145.0 | 95.0 | 20.0 | RO RT FO PR CA |
| 09 | 150.0 | 90.0 | 15.0 | RO RT FO PR CA |
| 10 | 150.0 | 90.0 | 20.0 | RO RT FO PR CA |
| 11 | 150.0 | 95.0 | 15.0 | RO RT FO PR CA |
| 12 | 150.0 | 95.0 | 20.0 | RO RT FO PR CA |
| 13 | 150.0 | 95.0 | 22.0 | RO RT FO PR CA |
| 14 | 180.0 | 125.0 | 16.0 | RO RT FO PR CA |
| 15 | 180.0 | 125.0 | 18.0 | RO RT FO PR CA |
Finished size (mm):
| Radial run-out of groove | Radial run-out of periphery | End face runout | Surface parallelism | Inner hole cylindricity |
| 0.013 | 0.013 | 0.01 | 0.01 | 0.01 |
Finished size with the tolerance(mm):
| OD | Tolerance | ID | Tolerance | H | Tolerance |
| <=125 | +0.015/-0.015 | <=90 | 0.0/+0.02 | <=20 | -0.01/+0.01 |
| >125~180 | +0.015/-0.015 | >90~95 | 0.0/+0.02 | >20 | -0.01/+0.01 |
| >180~250 | +0.015/-0.015 | >95 | 0.0/+0.02 | ---- | -0.01/+0.01 |
| >250 | +0.015/-0.015 | ----- | 0.0/+0.02 | ----- | -0.01/+0.01 |
PS: We professionally supply Ro Rt Fo Pr types with Flat Grooved and Thread Roller. Customized order and Drawing are accepted also.
Quality grade of tungsten carbide ROLLERS
| Grade | ISO grade | Grain size | binder | density (g/cm³) | Hardness (HRA) | T.R.S (N/m㎡) |
| YG15 | K30-K40 | 1.2um | 15% | ≥14.0 | ≥86.5 | ≥2300 |
| YL80.2 | K30-K40 | 1.2um | 15% | ≥14.2 | ≥87.0 | ≥2900 |
YG15:Used for rolling cold rolled ribbed steel bar.
YL80.2:Used for rolling cold rolled ribbed steel bar with strong strength.
Application of tungsten carbide rollers:For production of deformed bar in steel works with roller cassette.
Package and delivery:
We could also produce some unique design as your drawing,your inquiry will be more than welcome,work with us!