Crushing Hillstone Tungsten Carbide Buttons Carbide Hpgr Hard Alloy
Studs
Desciption of tungsten carbide studs
1. Various size for grinding roller carbide pin have been on to the
High pressing Grinding roller, it's attachment on the high pressing
machine
2. It can help the surface to use longer time. This is the abrasive
wear resisatant stud for the grinding roller.
Grade below is exclusive grade 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.
| Grades | Density(g/cm3) | Hardness(HRA) |
T.R.S N/MM2
|
| YG11C | 14.4 | 87.0 |
2850
|
other grades may be offered by customers'requirement
|
| Specification | H | D | Accuracy | Ra(surface finish |
| Z1160200 | 20±0.3 | 16±0.01 | H7 | 0.2 |
| Z1200250 | 25±0.3 | 20±0.01 | H7 | 0.2 |
| Z1220300 | 30±0.3 | 22±0.01 | H7 | 0.2 |
| Z1220350 | 35±0.3 | 22±0.01 | H7 | 0.2 |
| Z1220400 | 40±0.3 | 22±0.01 | H7 | 0.2 |
Remark:
1. dimension refers to sketh
2. customize for client's requirement is available
3. fully angular differs from different models
Production technology features
hemispherical top,protect the studs from being destroyed by stress
concentration
round edges,protect the studs being damaged during
production,transporttation,installment and using
HIP sintering ensure good compactness and high toughness for the
products
special technology to eliminate the surface stress after surface
grinding,and increase the surface hardness at the same time
grease used on surface of the products to avoid oxidization
Packing&Delivery
company information
2001 factory of Zhuzhou Mingri Cemented Carbide Company was
established in Zhuzhou
2003 the company renamed Zhuzhou Mingri Cemented Carbide Co.,Lte
2010 Zhuzhou Mingri was invited to take part in World Expo Shanghai
2010 our first invention paten was formally granted
2012 our own brand RIXIN was successfully registered
2013 Zhuzhou Mingri passed the authentication of ISO9001:14001
successfully
FAQ
Q1 : Are you Factory or trading company ?
We are Factory with 25 years of production experience.
Q2: Where is your factory located ?
We are located in Zhuzhou city, Hunan province where is 4 hour away
from Shanghai ,
Q3: Is the price Competitive?
We have our own Factory. Thanks to strong production and
distribution system, we promise to offer our customers the most
competitive price.
Q4: Are the products High Quality?
Yes. All products will be tested before bulk production, and we
will check the physical properties, shape and tolerance for
ensuring qualified products before shipping.
