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Lead paste pre-desulfurization system
The lead‑paste pre‑desulfurization system is used to treat the lead paste obtained after crushing and sorting spent lead‑acid batteries. By employing carbonate as the desulfurizing agent, the system converts the harmful lead sulfate in the lead paste into lead carbonate.
Evaporation and Crystallization System
The sodium sulfate evaporation and crystallization system is a critical piece of equipment designed to treat sodium sulfate‑containing wastewater and recover sodium sulfate crystals. It efficiently separates sodium sulfate from the effluent, enabling water reuse and the resourceful utilization of the recovered salt.
Short‑kiln smelting of desulfurized lead paste
The short‑kiln smelting system for desulfurized lead paste is specifically designed to recover metallic lead from pre‑desulfurized lead paste through high‑temperature smelting, achieving efficient and environmentally friendly recovery.
The refined alloy system further purifies crude lead produced in side-blown furnaces or short‑kiln processes and blends it into high‑value lead alloy products that meet specific standards—such as lead–calcium alloys and lead–antimony alloys—directly satisfying downstream battery‑manufacturing requirements and significantly boosting product profitability.
Cathode (DM machine) winding unit
Through precise control and winding techniques, neatly formed lead coils are efficiently produced, serving as the raw material for subsequent fabrication of cathode plates.
This equipment performs operations such as slitting, edge folding, cutting, rod feeding, and embossing on lead coils, and is used to produce high-purity lead cathode plates.
Automatic anode-cathode spacing unit
This equipment is primarily responsible for precisely and evenly arranging anode plates and cathode starter strips in alternating, equidistant rows, thereby laying the groundwork for subsequent cell assembly and electrolytic reactions.
Intelligent vehicle loading system
The intelligent cell‑out loading unit has replaced traditional manual hoisting, precisely and efficiently automating the removal, transfer, and installation of cathode and anode plates in the cells.
Fully automatic copper rod drawing and grinding unit
The fully automatic copper rod extraction and grinding unit is designed to automatically perform the washing of electrolytic cathode plates, the removal of conductive rods, and the grinding process.
This equipment is a critical cleaning and recovery unit in the production process, effectively removing anode slime adhered to surfaces through high‑efficiency brushing.
Fully automatic shredding and slag-removal system with a cooking pot
The fully automatic shredding and slag‑removal system with pot‑feeding is a core integrated piece of equipment in modern lead electrolytic refining processes. After years of research and innovation, our company has pioneered the industry by introducing a fully automated lead‑separation system—featuring independent intellectual property—that integrates shredding, pot‑feeding, and slag‑removal functions. The system incorporates a groundbreaking new technology for shredding precipitated lead.
Intelligent Electric Lead Linear Ingot Casting Unit
The intelligent electric lead linear ingot casting unit is the core finishing‑stage preparation module at the end of the lead electrolysis production line. It efficiently and precisely processes molten, refined lead into standard‑compliant electric lead ingots through a fully automated sequence of operations, including casting, cooling, demolding, stacking, and packaging.