Single and Two Straight Hole Tungsten Carbide Rods
Grade for Tungsten carbide rods
| Grade | Grain Siz(um) | Density(g/cm3) | Hardness（HRA） | TRS(MPA） |
| SK45 |
0.4 |
14.1 |
92.8 |
4200 |
| SK35 |
0.7 |
14.4 |
91.8 |
3500 |
| SK30 |
0.8 |
13.82 |
91.3 |
3000 |
| SK10 |
1 |
14.9 |
92.5 |
2500 |
Here are some steps of producing tungsten carbide rods.
1) Grade Design
Grade made by our factory: SK10, SK30, SK35B, SK35, SK45 etc.
Recommend the right Grade for the applications of tungsten carbide rods
2) RTP Ball Milling
The ball grinding mill has the ability to manufacture powder of any grain size, including fine and ultra-fine powder from the combined material of the WC powder, cobalt powder, and doping materials .
Spray -Drying Process
In order to guarantee that the material is completely clean, the prilling tower is sprayed with drying spray.
3) Extrusion or Direct Pressing
2 different ways to produce the carbide rods.
4)Drying Process
5)Sintering
The blade undergoes a heat treatment at a temperature of 1500 degrees Celsius for a period of 15 hours
6)Machining
Customer requiures H5/H6 ground surface, then we will process carbide rods with centerless grinding
7)Quality Test and Inspection
To test the straightness, sizes, and physical performance like TRS, Hardness and carbide rods appearance etc.
8)Packaging
Pack carbide rods in Plastic box with label on it.
About Us
Our Machines
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory, since 2010.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Do you provid custom service?
A: Yes. We will make mould based on your drawings, and can send sample for test quality firstly.
