Innovation is pivotal in optimizing processes and achieving cost-effective solutions in the ever-evolving landscape of aluminium smelting. At the forefront of this advancement is the groundbreaking D-MAX GW ASX graphite coating for anode stub assembly. This state-of-the-art coating is set to redefine industry standards, promising numerous advantages throughout the aluminium smelting process.

D-MAX GW ASX boasts properties that offer distinct benefits before, during, and after the aluminium smelting process. Its stable dispersion during storage and operation minimizes the need for tank maintenance, setting the stage for a smoother operational experience. The coating's exceptional wetting properties ensure the formation of a solid, uniform coating on the anode pins, easing the stripping process post-aluminium smelting.

One of the key advantages of this revolutionary coating is the reduction in voltage drop during electrolysis, translating into significant cost savings. Furthermore, the increased life of the anode stub results in substantial savings on materials, time, and repair.

Testing the Anode Stub Graphite Coating
To validate the exceptional capabilities of D-MAX GW ASX, a comprehensive testing protocol has been devised at Aluminium Smelters, specifically in the Carbon Anode Rodding division.

The anode assemblies, featuring pins coated with D-MAX GW ASX graphite, will
undergo meticulous assessment at various stages:
 

• Butt Stripping: The initial stage where the coating's resilience during stripping is evaluated.
• Thimble Press – Inspection Station: An assessment at this critical station ensures the coating's adherence and integrity.
• Check NSP001 and NSP002 Bins for Thimbles: Thorough examination of thimbles in designated bins to gauge the coating's longevity.