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Model Number : 16x40
Brand Name : Rixin
Place of Origin : China
MOQ : 1
Alloy Specification : MR151
Particle : 2
Material : Tungsten Carbide
Surface treatment : Finish Grounded
TRS : > 3000 N/mm3
Hardness : 85-92 HRA
Service life : 10000-30000hrs
Density : 14.4-13.5 g/cm3
Diameter : 10-20 mm
Height : 20-70 mm
Dome : SR5-SR10
Chamfer : R1.0-R5.0
Approx Weight : 108-172 g
Grades : YG11C, YG15, YG15C, YG18, YG20
Month capacity : 50 tons
| Item | Tungsten carbide studs |
| Grade | YG11C, YG15, YG15C, YG18, YG20 |
| Sizes | standard or customized. |
| Brand | Rixin |
| Country of Origin | Zhuzhou, China |
| Usage | High pressure grinding roller, iron ore, cement crushing. |
High Pressure Grinding Roller is an energy-efficient crushing equipment of new technologies, widely used in grinding cement clinker, limestone, bauxite, iron ore. High performance of carbide stud extends the life of High Pressure Grinding Roller. Zhuzhou Mingri provide quality carbide studs with good wear resistance and high compressive strength, can satisfy the requirements of different conditions.


| Density(g/cm3) | Hardness(HRA) | T.R.S≥N/mm2 | |
| RX-11 | 14.4 | 87 | 2700 |
| RX-15 | 14 | 87 | 3000 |
| RX650 | 13.8 | 88.2 | 3100 |
| RX20 | 13.5 | 85.5 | 3200 |
Other grades can be offered as per customers' requirement.
Grades above are exclusive grade we developed for rolling machine. Good wear resistance and high strength are suitable for metal smashing with high working efficiency.
Our Advantage:
1. Service life: 8000-10000 hrs for iron ore crushing and over 25000hrs for cement crushing.
2. Total production of HPGR studs: over 800tons.


Reference size of High Pressure Grinding Roll Carbide Stud(mm)
| Diameter | Height | Dome | Chamfer | ![]() |
| 20 | 40 | SR10 | 2xR5.0 | |
| 20 | 35 | SR10 | 2xR5.0 | |
| 20 | 30 | SR10 | 2xR5.0 | |
| 16 | 55 | SR8 | R2.0 | |
| 16 | 45 | SR8 | 2xR5.0 | |
| 16 | 40 | SR8 | 1xR2.0 | |
| 16 | 35 | SR8 | R2.0 | |
| 10 | 22 | SR5 | R1.0 | |
| 10 | 20 | SR5 | R1.5 |
| H | Ø | Approx Weight (g) | ![]() |
| 50 | 16 | 137 | |
| 45 | 18 | 156 | |
| 40 | 20 | 172 | |
| 40 | 16 | 108 | |
| 35 | 20 | 150 |
| ∅1 | ∅2 | ∅3 | | |
| 70 | 21.9 | 11.5 | 5 | |
| 60 | 16.5 | 7.5 | 5 | |
| 50 | 21.9 | 11.5 | 5 | |
| 40 | 15.9 | 7.3 | 5 | |
| 35 | 21.9 | 11.5 | 5 |
Other types and sizes can be customized according to customers' requirements.

We are specialized in all kinds of tungsten carbide profiles and dies, cutting tools, mining tools, wear parts and all kinds of non-standard customized tool parts with high performance in the industry.


Workshop
We have powder mixing, pressing, sintering, finishing, surface treatment, mould design workshops and physical and chemical labs for inspection. We have hundreds of updated equipments to make sure month capacity 50 tons and excellent quality.

How to ensure the high quality standard?
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Production & Testing
All the products must be inspected strictly with the ultrasonic and only those haven't any harm such as pore can be shipped out. High density, high wear & impact resistance, which lead them a long lifetime.


Team and Exhibitions

Phone 0086-15886314519
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Durable Anti-Wear Customized Tungsten Carbide Studs for HPGR Rollers and Cement Grinding Images |