| Customization: | Available |
|---|---|
| Application: | Oil Sealing, Bearing Ball, Metering and Milling |
| Standard: | GB |
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Miller is an ISO certified professional manufacturer for tungsten carbide balls since 2008, and uniquely positioned to help you identify and source the correct carbide balls for your application. Balls coated with such as DLC(diamond like carbon), obtain a series of comprehensive excellent properties, such as good wear resistance, low friction coefficient, good corrosion resistance etc. The smoothness of carbide ball we produced can reach mirror R0.4.
As a professional tungsten carbide balls producer, Miller carbide keeps stock in sizes of 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm,4.0mm, 5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm,9.5mm, 10.0mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 13.5mm,14mm, 14.5mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm
Other sizes could be customized if needed.
| Grade | Sphericity in inches | Sphericity in mm | Basic Diameter Tolerance in inches |
Basic Diameter 2 in mm |
Maximun Surface Roughness |
|
G3
|
0.000003" | 0.0000762mm | +/-0.00003" | +/-0.000762mm | 0.5 |
| G5 |
0.000005" | 0.000127mm | +/-0.00005" | +/-0.00127mm | 0.8 |
| G10 |
0.000010" | 0.000254mm | +/-0.0001" | +/-0.00254mm | 1 |
| G25 |
0.000025" | 0.000635mm | +/-0.0001" | +/-0.00254mm | 2 |
| G50 |
0.000050" | 0.00127mm | +/-0.0002" | +/-0.00508mm | 3 |
| G100 |
0.0001" | 0.00254mm | +/-0.0005" | +/-0.0127mm | 5 |
| G200 |
0.0002" | 0.00508mm | +/-0.001" | +/-0.0254mm | 8 |
| G500 |
0.0005" | 0.0127mm | +/-0.002" | +/-0.0508mm | |
| G1000 |
0.001" | 0.0254mm | +/-0.005" | +/-0.127mm |
Grade: Miller manufactured 4 main grade ( chemical composition) of carbide balls
1. WC92% + 8% Co (In request of more wear-resistance, we suggest to use WC-Co grades. )
2. WC92% + 8% Ni (In most corrosion-wear situations, an optimum choice is the WC-Ni grades, which are resistant down to pH 2 to 3.)
3. W85%-97%+Ni+Fe Tungsten balls (Density 15.5-18.5g/cm3, mostly are used in the field of shots and counterweight. such as the fish pendant, Oil drilling balance,Ball valves and bearings, Shotgun bullet, Armor-piercing bullet…)
4. W99.95% Pure tungsten balls (Density 19.0-19.2g/cm3, mostly are used in Aerospace, aviation, electrical Instrumentation, laboratory…)
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Semi-precision ball Sintered rough ball
Miller Carbide is an experienced manufacturer of tungsten carbide customized parts started from 2008. Our products cover carbide grinding jars & mortars, carbide grinding balls, carbide pegs, carbide static & dynamic rings, bead mill disks, carbide stirring rods, carbide static & dynamic jaws, carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manufacturing experience, we can concentrate our skills to the development of customized products for a wide spread of wear applications in milling & crushing industry.
Unlike other suppliers, Miller operates with three disciplines: Engineering, manufacturing and after sale service support. This means we are able to improve the efficiency of your machine and tools with customized products and direct access to the manufacturer. Miller Carbide works closely with its customers to ensure their requirements are designed efficiently and suitable for application. We can design the components needed from drawings or delivered samples.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. We are sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
| Direct Sales Integrating R&D, production sales and technology |
Mold customization Rich molds OEM customization accepted |
Adequate equipment grinding/pressing sintering/deep processing |
Technical strength 15 years of experience in technical team, research & innovation |
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