Granulation equipment for graphite electrodes

The granulation equipment (Double Roller Extrusion Granulator) used for producing graphite electrodes typically needs to consider factors such as particle size, density, shape, and uniformity of the graphite particles.
Here are several common equipment and processes:
Ball mill: The ball mill can be used for preliminary crushing and mixing of graphite raw materials to obtain coarse graphite powder.
High-shear mixer: The high-shear mixer is used to uniformly mix graphite powder with binders and other additives. This helps ensure the consistency and uniformity of graphite electrodes.
Roller compaction machine: The roller compaction machine compresses and compacts graphite powder and binders to form continuous sheets. Then, the sheets are transformed into the desired particle shape through grinding or cutting mechanisms.
Screening equipment: Screening equipment is used to remove particles that do not meet the required size, obtaining the desired size distribution of graphite electrode particles.
Drying oven: The drying oven is used for drying graphite electrode particles, removing moisture or residual water content to ensure the quality and stability of the particles.
These equipment and processes can be combined and adjusted according to specific production requirements to produce graphite electrode particles that meet the requirements. Additionally, factors such as process control, material selection, and formulation optimization should also be considered to achieve high-quality graphite electrode particles.

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