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Chemical grit grinding Cemented carbide laboratory grinding bowl tungsten carbide bowl grinding jar

Product description of tungsten carbide bowl grinding jar
Planetary ball mills are used wherever the highest degree of fineness is required. Apart from the classical mixing and size reduction processes, the mills also meet all the technical requirements for colloidal grinding and have the energy input necessary for mechanical alloying process. The extremely high centrifugal forces of planetary ball mills result in very high pulverization energy and therefore short grinding times. Tungsten carbide ball grinding jar is an important part of planetary ball mills. Tungsten carbide ball grinding jar is made up tungsten carbide powder. This product advantage high hardness wearing resistance, high strength, good toughness, heat resistance and corrosion. That can meet the vast majority of metal powder crushing. And working environment is satisfy customer requirement. Each jar set includes grinding jar, lid, rubber sealing gasket and mixed tungsten carbide grinding balls. The grinding jars are widely application in various industries.
Product detail of tungsten carbide bowl grinding jar
Item | Information |
Material | Tungsten carbide |
Surface Treatment | Finished, polished |
Density | 14.95g/cm3 |
Temperature | -100~1000℃ |
Hardness | 89-91HRA |
Acil and alkali resistant | Yes |
Low Temperature resistant | Yes |
High Temperature resistant | Yes |
Certification | ISO9001:2018 |
Volume of Jar | 25ml,50ml, 100ml, 250ml, 500ml, 1l,1.5l, 2l, 2.5l, 3l, 4l,5l |
Application | Applied in hard material grinding - WC, Al2O3, ZrO2, PCD, CBN, SiC, SSiC... |
Feature | Jars with O-type sealing for safe operation, pressure tight |
Product feature of tungsten carbide bowl grinding jar
1. Heat resistant; very good wear resistant
2. High hardness, the vast majority of metal powder crushing
3. High hardness and impact toughness, chemical stability.
4. Long life time
5. Easy operation
Product working principle of tungsten carbide bowl grinding jar
It has intensive friction and controlled planetary ball mill movements allow for excellent grinding performance. This unique combination is generated by the oval shape and the movement of the grinding jars. The grinding jar supports are mounted on two discs respectively which turn in the same direction. The jars move on a course without changing their orientation. The shape of jar and it movement causes strong friction between grinding balls, Material and jar inner walls as well as a rapid acceleration which lets the balls impact with great force on the sample at the rounded ends of the jars. This significantly improves the mixing of the particles resulting in smaller grind sizes and a narrower particle size distribution than has been possible to achieve in ball mills so far
Product picture of tungsten carbide bowl grinding jar



Zhuzhou Tongda Carbide Co., Ltd.is originating from 2001 with name of Zhuzhou Tongda Cemented Carbide Works before. It's focus on studying and manufacturering tungsten carbide ball, rod, plate, bushing, ring, roller, grinding jar and other cutting tools, wear parts,and special customized engineering componenis more than 15 years. It's a professional and diversified tungsten carbide manfacturer, who is always providing the most efficient solutions for our client, and committed to introducing the advanrages of tungsten carbide tools to various industries and contries.
We have ocer 500 employees. Our well-equipped facilities and strict quality control throughout all stages of prodocution enables us to guarantee total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a sales netwok reaching worldside. Stable quality control and considerate service is the constant promise given by Tongda to all our dear users, to resolve the needs of our user is the value for the exist of our company.
We are sincerely to established business relationship to all the friends. No matter how difficult product your purchase. We devoted ourself on manufacturing meet your needs product.



High and new advanced equipment: imported 10MPa HIP sintering furnace from Germany.
The unique new technology: vacuum high temperature and high pressure sintering. The product uses pressure sintering at the last stage, greatly reduces the porosity, improves the compactness, and greatly improves the mechanical properties of the product.

1) We will try our best to reply to your within 24 hours.
2) We extend a 100% satisfaction guarantee on all items.
1. Can I negotiate the Prices?
Yes, we may consider discounts for bulk orders of individual products.
2. What is your minimum order requirement?
We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price.
3. How long will it take to execute my order?
For the stock items, we can arrange the shipment within 3-5 days after received your payment. For the customized items, we will indicate the delivery time in the quotation sheet.
4. Can you give warranty of your products?
Yes, we extend a 100% satisfaction guarantee on all items. and we will inspect and test all merchandise in case of damage and missing parts before shipping. The detailed inspection pictures and the report of the order will be sent to you for confirmation before delivery.
For the overseas orders, if there is quality problem, please kind to provide the pictures to show the problems by e-mail . We will provide the replacements to you at our cost according to actual conditions.
5. Can I visit you?
Sure, we have a showroom in our factory, If you are a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.
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