Non-ferrous metals electrolytic industry

Case Detail

Customer name: Qiya Aluminum Electric Co., Ltd 

Electrolytic aluminum Project of Qiya Aluminum Electricity Co., LTD. Annual output of 3 × 450,000 tons electrolytic aluminum project. Electrolytic series adopts 500kA electrolytic cell, each series installed 336 units. The first electrolytic series has 8 sets of diode rectifier units, the second electrolytic series has 7 sets of diode rectifier units and the third electrolytic series has 8 sets of thyristor rectifier units. Our company produces 23 sets /46 sets of rectifier cabinets for Xinjiang Qiya Aluminum Electric Co., LTD., 38 sets of steady flow control cabinets, 4 sets of series main control board, 7 sets of ZL-200 upper computer rectifier automatic monitoring system.

The project is the largest electrolytic aluminum producer in western China. Since the cooperation, our company has provided customers with 6 periods of rectifier equipment, is an excellent and reliable supplier. The first and second phases of the project use diode rectifier, and the third phase use silicon controlled rectifier, gradually realize the separation from the periphery of the large network. The three-phase thyristor rectifier is used to adjust part of the load and realize the direct power supply operation of isolated grid.