Rotary furnace_Copper refining furnace|Four d'affinage du cuivre_Rectangular aluminum melting furnace_Shandong An Yutian General Equipment Co., Ltd

One-stop Solution for the Metal Casting Industry.

An enterprise integrating scientific research, design, production, manufacturing, installation, and sales.

We specialize in the research and development and production of industrial furnaces and electrolytic equipment, specializing in the smelting and heating of non-ferrous metals and alloys such as aluminum, zinc, copper, and aluminum scrap.

One-stop Solution for the Metal Casting Industry.

An enterprise integrating scientific research, design, production, manufacturing, installation, and sales.

One-stop Solution for the Metal Casting Industry.

An enterprise integrating scientific research, design, production, manufacturing, installation, and sales.

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Exquisite technology, focus on quality, customization on demand, and perfect after-sales service system

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Various types of heat treatment equipment

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About Us.

Tai'an Anyutian General Equipment Co., Ltd. is a technology-driven enterprise with extensive experience in the metallurgical industry, integrating R&D, manufacturing, sales, and technical services. We specialize in providing global clients with high-efficiency equipment solutions that cover the entire spectrum of pyrometallurgical and hydrometallurgical processes. Thanks to our proprietary design capabilities and comprehensive after-sales service system, we have earned widespread trust and acclaim from our customers. We sincerely welcome clients from all sectors to visit us for exchanges and guidance.

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Dedicated to the smelting and heating of non-ferrous metals and alloys such as aluminum/zinc/copper and scrap aluminum

Why is electrolytic refining required after the pyrometallurgical refining of blister copper?

Although fire-refined copper reaches a copper content of 99.9%, impurities such as Ni, Fe, As, Sb, and Bi cannot be removed. Electrolytic refining leverages differences in electrochemical potential to produce high-purity cathode copper (99.99%), meeting the demands of high-end sectors such as cables, copper foil, and semiconductors.

2026.10.12

Copper Electrolytic Refining Process: Anode Plate Preparation and Electrolysis Operations

Discover how high-purity electrolytic copper is made through anode casting, electrolyte purification, and precise electrolysis operation.

2026.10.10

Why is electrolytic refining required after the pyrometallurgical refining of blister copper?

Copper Electrolytic Refining Process: Anode Plate Preparation and Electrolysis Operations

Discover how high-purity electrolytic copper is made through anode casting, electrolyte purification, and precise electrolysis operation.

Objectives and Equipment for Copper Electrolytic Refining

What is the core objective of copper electrolytic refining, and how does the equipment achieve this objective?

What is the importance of rectifier units in electrolytic copper production?

Its importance is reflected in several aspects.