TEHRAN, United Arab Emirates
Our Products
The first stage in production of zinc strips is melting 99.9% pure metal, obtained from cathodes during electrolysis. An automated loading system is used to place the cathodes in the induction furnace, and the molten alloy is prepared in the same furnace or in others by controlled addition of alloying agents. Once the zinc has melted, it is transferred to casting machines where the different commercial forms of zinc and zinc alloys required by the market are produced.
A cathode a 50 to 80 kg copper square is produced when pure copper separates from unwrought copper in an electrolytic refining process.
Copper cathodes with specific maximum impurity levels are also registered and traded on the London Metal Exchange and the Comex. High-quality copper is distinguished by low impurity levels, as even the smallest amounts of selenium, bismuth or antimony in the ppm range can strongly influence conductivity.
