Customized Tungsten Carbide Pr Rollers Rolls and Roller Ring
Profiling rolls type:
Carbide Roller
Cemented carbide roll ring, also known as Tungsten carbide roll ring, possesses very good thermal conductivity property. Under the condition of high temperature, compared to other materials, the hardness keeps stable and it provides much better heat resistance, wear resistance and strength.
The cemented carbide roll ring has been invented with the appearance of high speed wire rod mill, it is now widely applied in the production of high speed wire, bar and thread rod steel. Its hardness and wear resistance come from tungsten carbide (Wc) while the toughness and strength depend on the binding agent (Co-Ni-Cr).
We know that each customer has his own production line condition. According to the specific machine and work condition of each customer, we provide our expertise to our customers and help them to make the best solution for the production requirement.We supply rings according to the customer's drawing. Your Inquiry will always under attentive consideration. Our engineers are actively involved to solve each single and unique need of each customer.
Dimension and precision of finished carbide roll rings
Three dimensional carbide rolls for cold rolling for ribbed steel bars
| Application for grade of three dimensional rolls |
| Grade |
Density |
Hardness |
TRS |
Application Recommended |
| g/cm³ |
HRA |
Mpa |
| YGH30 |
13.9-14.1 |
≥83.5 |
≥2700 |
Cold rolling |
| YG15 |
13.95-14.15 |
≥86.5 |
≥2220 |
screwthread steel |
| YG20 |
13.40-13.70 |
≥85 |
≥2254 |
stamping dies |
Cemented Carbide Plain Rollers
| Size Details |
| Type |
Size(mm) |
Tolerance of nibs(mm) |
Tolerance of finished(mm) |
| OD |
ID |
H |
OD |
ID |
H |
OD |
ID |
| EG-123*82*15 |
123 |
82 |
15 |
0/+1.2 |
0/-1.0 |
0/+1.0 |
0/+0.02 |
0/-0.02 |
| EG-125*82*15 |
125 |
82 |
15 |
| EG-125*82*20 |
125 |
82 |
20 |
| EG-140*90*15 |
140 |
90 |
15 |
| EG-140*90*20 |
140 |
90 |
20 |
| EG-145*95*15 |
145 |
95 |
15 |
| EG-145*95*20 |
145 |
95 |
20 |
| EG-150*90*15 |
150 |
90 |
15 |
| EG-150*90*20 |
150 |
90 |
20 |
| EG-150*95*15 |
150 |
95 |
15 |
| EG-150*95*20 |
150 |
95 |
20 |
| EG-180*125*16 |
180 |
125 |
16 |
0/+1.5 |
0/-1.5 |
0/+1.2 |
| EG-180*125*18 |
180 |
125 |
18 |
Cemented Carbide Thread Rollers
Composite Cemented Carbide Rollers
Grade Application
| GRADE |
DENSITY |
TRS |
HARDNESS |
Application recommended |
| (g/cm3) |
(N/mm2) |
(HRA) |
| YG11 |
14.4 |
2600 |
88.5 |
Forming or stamping dies for metal powders and nonmetal powders. |
| YG15 |
14 |
3200 |
88 |
For fabricating drawing dies of steel tubes and rods under High
compressibility ratio; punching,stamping,forging tools under large stress. |
|
| YG20 |
13.5 |
3200 |
85.5 |
For fabricating of stamping dies for watch parts, spring plates of musical
instruments, battery jars, small sized steel balls, screws, screw caps. |
|
| YG16C |
13.9 |
2900 |
85.5 |
Impact resistance forging dies. |
| G18C |
13.7 |
3100 |
84.5 |
Impact resistance forging dies, hot-press forging dies and rollers. |
| YG20C |
13.5 |
3300 |
83.5 |
Dies for wear resistant or impact resistant application. |
| YG22C |
13.3 |
3500 |
83 |
Nut forming dies and high impact resistance forging dies |
| YG25C |
13.1 |
3600 |
82.5 |
Stainless bolt header dies and rollers. |
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About us
Zhuzhou Evergreen hardmetal Tools Co., Ltd., is a professional manufactuer of cemented carbide products in China, we have been in this line for more than 25 years. The tools made from us are with long life time and stable machining performance. If there is any interest please feel free to let us know, free samples are available.
Contact Us
Emma
+86 19973339509
Zhuzhou Evergreen hardmetal Tools Co., Ltd.
Your Inquiry Will be much appreciated and Replied the Soonest.
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