Grades are exclusive grade we developed for rolling machine.
High impact toughness, high abrasion resistance, stable physical
ability, the appearance of fine workman ship etc.
| Grade | Physical Properties | Chemical Composition(%) |
Hardness (HRA) | Bending Strength (>=N/mm²) | Density (g/cm³) | Coercivity (kA/m) | Cobalt | Carbon |
| YG15C | 85.0~86.5 | 2500 | 13.90~14.10 | 4.5~6.5 | 14.7~15.3 | 4.90~5.50 |
| YG20 | 86.0~87.5 | 2450 | 13.40~13.60 | 8.0~11.0 | 19.7~20.4 | 4.50~4.80 |
| YG15 | 87.0~88.5 | 2800 | 13.95~14.15 | 7.0~10.0 | 14.1~14.8 | 4.95~5.60 |
| RX650 | 87.8~90.0 | 2950 | 13.95~14.15 | 8.0~10.5 | 14.5~14.9 | ----- |
| RX20 | 85.8~87.2 | 2600 | 13.87~14.17 | 5.8~8.0 | 14.8~15.2 | ----- |
Other grades may be offered by customers' requirements.
It's used for rolling cement raw materials and clinker with long
lifetime and work style
Our Advantages:
1. Hemispherical top, protect the studs from being destroyed by
stress concentration.
2. Round edges, protect the stubs being damaged during production,
transportation, installment and using.
3. HIP sintering ensure good compactness and high toughness for the
products.
4. Special technology to eliminate the surface stress after surface
grinding, and increase the surface hardness at the same time.
5. Grease used on surface of the products to avoid oxidization.
Grades below are exclusive grades we developed for rolling machine.
Good wear resistance and high strength are suitable for metal
smashing with high working efficiency. Lifetime of carbide stud is
over 8000-10000 hrs iron ore and 25000hrs for cement.
Packing of Flat head Cemented Carbide stud Pins For High Pressure Grinding
Roller Machine
step 1, wrapped carbide stud pinsr in paper to avoid carbide stud pins be broken
step 2, put the carbide stud pins in inner small carton box
step 3, put the inner box into outer carton and fill the carton
with foamed plastic
step 4, wrap the carton with packaging tape
Zhuzhou Mingri Cemented Carbide Co.,Ltd is opening new and bigger
markets, we have many good show as below:
1,We did some Trade Assurance order on alibaba, keep customer can get good quality products and
efficient delivery time.
2, Mingri overseas team attend many different country fair show
each year, like Germany, Russia, Brazil, Australia, India, etc, and
got good feedback for the Flat head Cemented Carbide stud Pins For High Pressure Grinding
Roller Machine
Our guarantee
1. 100% virgin raw material.
2. Sintered standard in HIP Furnace
3. Size standard as per your requirements ,can be customized
4. Professional suggestion on products ,HPGR grinding roller stud
to roll cement
5. Feedback within 24 hours anytime
6. ISO9001: 2015 certificate.ISO 14001 :2015
7. Fully adopted in advance technology and equipment.
8. Professional manufacture for tungsten carbide items with 19
years experience.
9. Fully adopted in advance technology and equipment.
10. Quality Control System and strict inspection.
Contact us and put our vast mechanical knowledge and manufacturing
experience to work for you. And you will enjoy benefits of good
quality and services from our products! ALSO, we warmly welcome you
and your drawing papers.
Feel free to contact me if any needs:
Whatsapp/wechat/phone:008618593402651
Facebook:Xiao Aimee
zhuzhou mingri cemented carbide co. ltd
Email:mr009@mrcarbide.com
