Ball Mill Grinding Media and Jars
Pressed and sintered tungsten carbide grinding media and jars for ball mills, made to YG8 grade for high hardness, wear resistance and chemical stability in abrasive or corrosive environments.
Ball Mill Grinding Media and Jars Catalogue
Tungsten Carbide Grinding Jar
This is a tungsten carbide grinding jar for ball mills used in dry or wet grinding. It is made…
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Tungsten Carbide Ball
This is a tungsten carbide ball made from cemented carbide (WC-Co) for use in ball mills and…
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Tungsten Carbide Unground Ball
This is a tungsten carbide unground ball used in planetary ball mills for mixing, grinding,…
View Details →Problems This Family Solves
- Steel or ceramic grinding media wear out quickly when processing hard or abrasive materials
- Grinding jars degrade under repeated impact and chemical attack from acids or bases
- Inconsistent media hardness leads to contamination of the ground material
- Low-temperature brittleness or thermal expansion causes cracking in high-temperature grinding cycles
- Standard sizes do not match the exact volume or ball count needed for a specific process
Who Buys These Parts
- Ball mill and bead mill operators in pharmaceutical, food, and chemical processing
- Material scientists and lab technicians requiring contamination-free grinding
- Machinery and metal processing shops using high-hardness materials like tungsten, molybdenum, or zirconia
- Electronics manufacturers processing conductive or magnetic powders
- Research labs needing repeatable grinding results with minimal wear
Why These Parts Hold Up
- YG8 grade with 94% tungsten carbide and 5% cobalt provides high hardness and wear resistance
- Density of 14.6 g/cm3 ensures consistent mass and grinding energy transfer
- Maintains mechanical properties up to 1000°C, suitable for high-temperature grinding
- Resists strong acids, alkalis, and solvents, including hydrochloric, sulfuric, and sodium hydroxide
- Available in standard volumes from 0.05L to 5L with matching ball sizes and quantities
Typical Applications
- Grinding tungsten, molybdenum, and cobalt powders in metallurgy and powder processing
- Mixing and homogenizing ceramic and oxide materials in electronics and ceramics
- Processing pharmaceuticals and food additives where contamination must be avoided
- Wet or dry grinding of alumina, zirconia, silicon, and carbon in research and development
- High-speed grinding in industrial bead mills where jar and ball wear must be minimized
Industries That Use Ball Mill Grinding Media and Jars
Pressed Sintered and Ground In House
Weighing In of Ingredients
Tungsten carbide powder and cobalt binder weighed to the grade formula.
Milling
Powders wet milled so the binder is evenly distributed through the mix.
Spray Drying
The slurry is spray dried into free-flowing granules that press consistently.
Testing
Granulate checked before it is committed to a press run.
Forming
Blanks pressed on imported presses from the mould for that part.
Sintering
Sintered at around 1450 degrees C in an over-pressure furnace to close porosity.
Machining
Ground and finished to the dimensions on the drawing.
Quality Control
Physical properties, shape and tolerance checked, then inspection photographs sent before delivery.
Ball Mill Grinding Media and Jars FAQ
Can you make grinding jars and balls to my drawing?
Yes. OEM and ODM to customer drawings is standard. Provide the volume, ball size, and material to be ground for a quote.
How long is the lead time?
Stock items ship 3-5 days after payment is received. Customised items are quoted with a stated delivery time.
Which grade should I use for grinding zirconia?
YG8 is suitable for zirconia grinding. It provides high hardness and wear resistance. Confirm the particle size and process temperature for final grade selection.
Can I test a sample before ordering in bulk?
Yes. Samples are available for pre-testing. Send the drawing and service conditions for a sample quote.
How are parts checked before shipping?
Every order is tested before bulk production. Physical properties, shape, and tolerance are checked. Inspection photographs are sent for confirmation before delivery.
Are you a manufacturer or a trading company?
A manufacturer in Zhuzhou, Hunan Province, China, producing tungsten carbide parts for over 15 years.
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Quote Ball Mill Grinding Media and Jars
Send the drawing or the dimensions with the service conditions and you will get a grade recommendation alongside the price.