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| Place of Origin | Hunan, China |
| Brand Name | Kingda |
| Model Number | KDMT |
Tungsten carbide grinding balls, also known as tungsten carbide milling media or tungsten carbide beads, are highly durable and wear-resistant grinding elements used in various grinding and milling applications. They are composed of tungsten carbide, a compound made up of tungsten and carbon atoms.
Tungsten carbide grinding balls are known for their exceptional hardness and abrasion resistance. Tungsten carbide is one of the hardest materials known, with a Mohs hardness exceeding 9. This hardness allows the grinding balls to effectively grind and reduce the particle size of various materials, including hard metals, minerals, ceramics, and other hard or brittle substances.
— Diameter Range:1-20mm, and Undertake order of non-standard size work.
tungsten carbide grinding balls are exceptionally hard, wear-resistant, chemically inert, and thermally conductive grinding media. Their outstanding properties make them suitable for grinding and milling hard and brittle materials, ensuring efficient and precise sample preparation in various scientific and industrial applications.
A.F.B.M.A Grades and Tolerances of tungsten carbide ball:
| Grade |
Sphericity (inches) |
Basic Diameter Tolerance (inches) | Maximum Surface Roughness |
| G3 | 0.000003" | +/- .00003" | 0.5 |
| G5 | 0.000005" | +/- .00005" | 0.8 |
| G10 | 0.000010" | +/- .0001" | 1.0 |
| G25 | 0.000025" | +/- .0001" | 2.0 |
| G50 | 0.000050" | +/- .0002" | 3.0 |
| G100 | 0.0001" | +/- .0005" | 5.0 |
| G200 | 0.0002" | +/- .0010" | 8.0 |
| G500 | 0.0005" | +/- .002" | |
| G1000 | 0.001" | +/- .005" |
1, High hardness, crushing force with superior force and mixing;
2, With excellent wear resistance,the service life is dozens of times longer than steel ball;
3,High temperature resistant, at high temperatures of 1000 degrees can still maintain high hardness and other mechanical properties;
4, Corrosion resistance, resistance to corrosion of acid alkaline substances;
Application of carbide balls
Application for ball pen, ball-bearing, sealing valve, high precision instruments, hardness test machine, head pressure, mine, decorations and other special precision industry.
1.What's product your company supply?
A.We can supply yttrium stab.zirconia bead,cerium stab.zirconia bead,zirconia silicate bead,
high alumina ball, agate ball, tungstern carbide grinding ball, ball mill grinding jar,zirconium powder,
ceramic structual elements etc.
2. Q: What is your MOQ?
A: 1KG. We accept smaller quantity but price is higher.
3. Q: Can you provide free samples?
A: Yes, the buyers just afford shipping cost .
4. Q: What is your production time for bulk order?
A: 7~30 days, according to order quantity.
5. Q: What is your normal package?
A: Woven bag or barrel ,drum,carton box and pallet.
6. Q: What is your payment term?
A: T/T 30%-70% Deposit, balance against copy of B/L.
L/C at sight,Western Union, paypal,Visa,etc
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