From March 11th to March 23rd, 2012, the electrostatic dry dust collector of the 4th converter in the steelmaking operation department of Shougang Qiangang Company underwent a 13 day maintenance. Shougang Construction Group has completed a series of maintenance tasks on schedule, smoothly, safely, and with quality assurance, including the replacement of the scraper plate for the electrostatic dry dust collector of the 4 # converter, maintenance and adjustment of the anode cathode system, maintenance and adjustment of the airflow distribution plate, and electrical system maintenance. After the maintenance, the hot test of the electrostatic dry dust collector of the 4 # converter was successful in one attempt, and all equipment operated normally with stable production. Qiangang Company is very satisfied with this maintenance.

       The implementation of the maintenance project for the 4 # converter electrostatic dry dust collector in the steelmaking operation department of Shougang Qiangang Company proves that Shougang Construction Group has the ability to maintain converter electrostatic dry dust collectors and provide high-quality and efficient services to the owner units.