GAOHUI 24V 4000A Rare Earth Smelting Electrolysis Rectifier High Efficiency IGBT DC Power Supply

Part 1: Key Features & Engineering Highlights
– Engineered with advanced Germany technology cooling system to ensure stable operation under continuous high current loads, reducing downtime for industrial high frequency rectifier factory applications.
– Delivers precise current direction and magnitude control critical for rare earth smelting electrolysis, offering efficient and stable production while minimizing energy waste, a key factor when evaluating heavy-duty DC power supply price.
– Modular IGBT rectifier manufacturer design allows for seamless scalability and maintenance, with a robust build suited for molten salt electrolysis and antimony indium extraction processes.
– High power density with 24V 4000A output, optimized for lithium manganese smelting and other demanding electrolytic reduction tasks, ensuring consistent performance over extended production cycles.
– Integrated digital control with real-time monitoring via HMI touch screen, enabling precise adjustment of custom current voltage rectifier parameters for diverse rare earth oxide processing needs.

Part 2: Technical Specifications Table

Part 3: Advanced Built-in Protection Systems
This rectifier is equipped with comprehensive safeguards to protect both the power supply and your downstream load. Overvoltage protection prevents damage from sudden spikes, while overcurrent protection ensures the unit shuts down safely if the current exceeds 105% of rated output. Short circuit protection reacts within microseconds, and overtemperature protection monitors the IGBT modules and cooling system. Additionally, phase loss protection and input surge suppression are standard, ensuring reliable operation in harsh industrial environments typical of rare earth smelting facilities.

Part 4: Target Industrial Applications
This rectifier is purpose-built for rare earth smelting electrolysis, including the production of neodymium, praseodymium, dysprosium, and other rare earth metals. It is also ideal for electrowinning of lithium, manganese, antimony, and indium from molten salts. Additional applications include hard anodizing of aluminum components, precious metal plating (gold, silver, platinum), and copper foil production. The unit excels in processes requiring stable low-voltage high-current DC power, such as hydrogen production via water electrolysis and chlorine-alkali manufacturing.

Part 5: Customization and Tailored Engineering Services
GAOHUI offers full customization for your specific process requirements, covering the full range of 1V to 1000V and 1A to 100,000A AC-DC output. Our factory can integrate custom functional modules including a Digital Process Timer for automated batch cycles, Multi-Stage Programmable Profile Control for complex ramp and soak sequences, an Ampere-Minute Integrator for precise charge tracking, and Automatic Reverse Polarity for periodic current reversal. We also provide Soft-Start Ramp-Up to reduce thermal shock, and Local/Remote Control via Push-Button or HMI Touch Screen. Communication interfaces are available with RS485 Modbus RTU, Ethernet, and 4-20mA analog signals, plus Pulse Functions with 1-100% duty cycle and 1-3000Hz frequency adjustable for specialized electroplating or etching tasks.