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High Pressure Grinding Rolling Tungsten Carbide Studs HRA89-HRA92.9

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High Pressure Grinding Rolling Tungsten Carbide Studs HRA89-HRA92.9

Country/Region	china
City & Province	sichuan
Categories	Lime

Product Details

Tungsten Carbide High Pressure Grinding Rolling Pins HPGR Studs

Tungsten Carbide HPGR Studs

Tungsten carbide studs for high pressure grinding roll, it install on the high pressing machine,It can help to Increase wear
resistance, then can use more long time.

1. Flat top can protect the studs from being destroyed by stress concentration.
2. Round edges can 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.

Applicaiton

If rolling machine uses cemented carbide pins, it gets high density,high strength and good impacting property. Lifetime of cemented carbide pins is over 10 times more than surfacing material.

Production Technology Features

1. Hemispherical to protect the studs from being destroyed by stress concentration.

2. Round edges, protect the studs 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.

Production Process