tungsten carbide rings rollers for cold rolling mill and steel wire rod
1. 100% virgin raw materials.
2. Various kinds of grades are availalbe based on customer's application.
3. we have professional advanced production line and inspeciton equipments to ensure high quality products.
4. Precision Ground and high polishing process
5. High wear resistance,high hardness and impact toughness
6. Advanced technology , precise grinding.
* Sizes from 10 - 820mm OD * Custom sized grooves for a wide range of applications * Thicker outer rings to prevent oval squeeze and maximize life * High thermal resistance to reduce wear * Wear resistant for abrasive conditions * Sleeve rolls designed for extreme conditions such as high speed, load, and wear
Tungsten carbide cold rolls is the professional product of EVERGREEN ,tungsten carbide and steel cold rolls are used in reinforcement wire cold
rolling and forming, we had more than 25 years experience to processing cold rolls, Exports to countries around the world
TC rolls include PR,CA,RT,RO,FO type. Also could make it as per customer requirements.
The advantages of TC rolls are 100% Raw materials & HIP sintered,Good rib making & long life span,Excellent grinding & polishing.
Grade & specification of rolls
| 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 |
Standard rolls dimension
| 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 |
Type and application
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About us
Zhuzhou Evergreen Hardmetal Tools Co., Ltd. is professional manufacturer cemented carbide products for more then 25 years,It is a technical enterprise dedicated to R&D, production, sales and finishing of cemented carbide products. which can provide various users with comprehensive product design, technical solutions, technical training and technical consultation, etc. The company has passed the ISO9001:2008 quality system certification, The company's main products include non-standard cemented carbide, cemented carbide bars, cemented carbide mold materials, and high specific gravity alloys.The company always adheres to the strategy of "technology development, honest management", and constantly improves the independent innovation ability to meet the needs of different customers..
Contact Us
Jasmine
Zhuzhou Evergreen hardmetal Tools Co., Ltd.
Your Inquiry Will be much appreciated and Replied the Soonest.
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