Carbon black pelletizer plays a critical role in carbon black processing. It will transforms powdered carbon black into uniform, dust-free pellets that are easier to transport, store, and apply in industrial processes. For this, there are 4 types granulators are commonly used in carbon black pellet making. They can fully meet your requirements for carbon black granulation with 1-30 t/h, 1-10 mm size, no dust, etc. Come to get your own solutions.
What are the types of carbon black granulation methods?
Carbon black granulation is essential for transforming fine powder into more manageable, dust-free, and easy-to-handle granules. In general, there two types of carbon black granulation methods are commonly used – wet granulation and dry granulation. Each offering unique advantages for you carbon black granules manufacturing project.
Wet granulation of carbon black – round shape and less dust
If you want to turn carbon black powder into round granules with less dust, the wet granulation method is the best choice.
It involves adding water or a liquid binder to carbon black powder during granulation. So, there is a less dust generation. Then under the action of equipment rotation, the powder material will roll into rounded carbon black granules, which has excellent flowability. This kind of carbon black pellet is ideal for applications like pigments, coatings, and plastic masterbatches. As for wet granulation machine of carbon black, you can choose to buy disc pelletizer or rotary drum granulator.
Dry granulation of carbon black – hard, high density and low cost
But, when you more focus on the hardness, density and cost of carbon black granule making, it is advisable to choose dry granulation method.
The dry granulation of carbon black uses a compaction process without adding liquid. The powder is pressed using rollers to form sheets or columns, which are then crushed and screened into granules. This method creates high-density, hard carbon black granules, often preferred in the rubber and tire industries due to their better bulk density and storage efficiency. Additionally, because of nearly no liquid involved, there is no need of subsequent drying and cooling. So, there is a lower investment. For this, there are double roller granulator and flat die pellet machine for your choice.
Top 4 carbon black pelletizer machines for sale
In general, there are 4 types of carbon black pelletizer machines are popular with manufacturers. Rotary drum granulator, disc pelletizer, double roller granulator and flat die pellet mill. They can fully meet your requirements for carbon black granule making in both small and large scale, high quality and economically, etc.
The above two carbon black granulators both adopts wet granulation method. So, in order to help start the wet granulation of carbon black, YUSHUNXIN design them with area for spray device. Then, you can control the carbon black granulation moisture better and control the particle size easier.
How much does a carbon black pelletizer cost?
In general, there is a factory price of carbon black granulation equipment from YUSHUNXIN. For carbon black pellet machines mentioned above, the quotation is between $3,000-$80,000. It is mainly depended on the types and capacity. For example.
$4,000-$12,000
$3,000-$6,000
What is the ideal size of carbon black pellets production?
The ideal size of carbon black pellets typically ranges from 1 to 4 mm in diameter. Because the granulated carbon black within this range are widely accepted in industries such as rubber, plastics, and pigment production. At the same time, they offer excellent flowability, reduced dust, and improved handling and packaging efficiency. To producing the desired size carbon black granules, the type of powder pelletizing machine and its operational settings play a key role. For example,
When it comes to disc pelleting (pan granule making process), the disc angle water spray volume directly influence the the diameter of carbon black powder granulation. A steeper angle and less speed typically produce smaller pellets.
As for double roller pressing, carbon black pellet production size is controlled by the diameter of ball sockets on roller sheets. Choosing roller sheets with 2 mm to 4 mm cavities allows consistent pellet formation.
With a flat die pellet mill, the crucial factor for required size pellet making from carbon black size is the mold hole diameter. YUSHUNXIN can offer flat die pelleting mold for 1-4 mm carbon black manufacturing.
If you have any other want to know about carbon black granule production, welcome to contact us now. Moreover, there are also cow dung granulation plan, chicken manure pellet machine, NPK pellet making solution, etc here for your choice.
