• From 2005 to 2009, the high temperature flue gas baking device was successfully developed and industrialized after four years of continuous research and development, which filled the gap of domestic industrialization, and solved the problems of uneven starting baking temperature, large power consumption and high manual maintenance cost in the electrolytic aluminum industry.
  • From 2010 to 2015, the bottleneck of solid waste environmental protection treatment technology was broken through and industrialized application was realized after five years of continuous research and development, which realized the efficient utilization of electrolytic aluminum hazardous solid waste and effectively alleviated the pressure of electrolytic aluminum customers on environmental protection management.
  • From 2012 to 2015, the special vehicle - fluoride salt feeding vehicle was successfully developed and sold after three years of continuous research and development, which broke the foreign technology blockade and monopoly, and promoted the domestic electrolytic aluminum fluoride charging vehicle to fully realize import substitution.
  • From 2012 to 2020, the special welding technology of oversized cross section conductor (aluminum steel direct welding technology) has made a major breakthrough after 8 years of continuous research and development, which has become a major technological breakthrough in the global electrolytic aluminum industry, and the technical level has reached the international leader, effectively solving the problems of low welding safety and low welding efficiency that have plagued the industry.
  • From 2017 to 2022, the company's anode structure steel claw and cathode copper steel rod successfully industrialized two new energy-saving materials after five years of continuous research and development investment, which greatly improve the conductive efficiency, reduce the voltage drop. And the energy saving and emission reduction effect is outstanding, leading the industry energy-saving technology major innovation.
  • Since 2008, the company has continued to promote the transformation and application of intelligent and digital technology in the electrolytic aluminum industry, and a series of intelligent and automated products such as production data detection system, AI and machine vision defect analysis system, and anode quality online detection system have been continuously introduced to the market, which has greatly improved the industrial automation level of the industry.
Service hotline
0371-67896196
  • Product inquiry phone:18638655617
  • Pre-sale inquiry email:cjq@jwkjzz.com
  • After-sale service hotline:18638655616
  • Address:Building Y11, National University Science Park, No. 11 Changchun Road, High-tech Development Zone, Zhengzhou City, Henan Province
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