| Customization: | Available |
|---|---|
| Standard: | JIS |
| Application: | Metallurgical Machinery, Mining Machine |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
HPGR Studs Description:
High Pressure Grinding Roll (HPGR) is mostly used to produce aggregate in the construction industry or refine varied minerals like iron ore, gold, and copper in the mining industry. HPGR processes materials by crushing and compressing the feed with two parallel rollers. Compared to other comminution technologies, the HPGR is a proven mature crushing technology to reduce costs and improve productivity. Among all the components of an HPGR, carbide wear studs and edge plates play a vital role in determining the lifetime of HPGRs.
Evergreen manufactures premium and consistent quality tungsten carbide studs and edge plates for HPGRs. The well-selected powder and rigorous manufacturing process ensure the high quality of our HPGR studs and edge plates. Full CNC presses and sinter-HIP furnaces guarantee the ability to consistently manufacture wear components with outperformed quality and reliability.
Material grade for tungsten carbide HPGR studs:
|
Grade |
HRA |
TRS |
Density g/cm3 |
|
YG11C |
≥ 86.5 |
≥2500 |
14.10 - 14.5 |
|
YG13 |
≥ 85.5 |
≥2350 |
13.89 - 14.11 |
|
YG15C |
≥ 85.7 |
≥2800 |
13.90 - 14.10 |
Other grades can be offered according to customers' requirement.
Type Specification of carbide HPGR studs:
· We can produce as your drawing or sample.
· Diameter: 16mm to 32mm, we also have 9mm studs
· Length: 20mm, 25mm, 30mm, 35mm, 40mm, 45mm
· Surface: blank ,ground, tumble polished
Usual Types and Dimensions of Tungsten Carbide Studs
| With tip top | H | øD | ø2 | ø3 |
| 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 |
| Flat top | Type | øD | H | R | Chamfer(ExR) |
| EGF01 | 16 | 45 | 2.5 | 1.5x45° | |
| EGF02 | 16 | 40 | 2.5 | 1.5x45° | |
| EGF03 | 16 | 35 | 2.5 | 1.5x45° | |
| EGF04 | 16 | 30 | 2.5 | 1.5x45° | |
| EGF05 | 16 | 25 | 2.5 | 1.5x45° |
| Domed top | Type | øD | H | SR | Chamfer(ExR) |
| EGR01 | 20 | 40 | 10 | 2xR5.0 | |
| EGR02 | 20 | 30 | 10 | 2xR5.0 | |
| EGR03 | 20 | 35 | 10 | 2xR5.0 | |
| EGR04 | 16 | 55 | 8 | R2.0 | |
| EGR05 | 16 | 50 | 8 | R2.0 | |
| EGR06 | 16 | 45 | 8 | 2xR5.0 | |
| EGR07 | 16 | 40 | 8 | 2xR5.0 | |
| EGR08 | 16 | 40 | 8 | 1xR2.0 | |
| EGR09 | 16 | 40 | 8 | 1x45° | |
| EGR10 | 16 | 35 | 8 | R2.0 | |
| EGR11 | 16 | 20.5 | 8 | R2.0 | |
| EGR12 | 10 | 22 | 5 | R1.0 | |
| EGR13 | 10 | 22 | 5 | R1.5 | |
| EGR14 | 10 | 20 | 5 | R1.52 | |
| EGR15 | 8 | 20 | 4 | R1.0 | |
| EGR16 | 5 | 10 | 2.5 | R1.0 |
Application:
){kind=link}