At 23:20 local time on November 13, Indonesia jinchuan terra-cored nickel mine project smelter no. 2 smelting dry slag system transformation and no. 3 and no. 4 production line maintenance work were all completed. The drying kiln and rotary kiln were fired and heated up, and the production line no. 3 and no. 4 in the smelter were put into operation.

The smelter 2 # melting dry slag modification including workshop floor and floor brick removal, plant steel structure modification, slag tank and refractory castable demolition recovery, a new slag retaining wall, new steel aisle, spray system and so on more than 20 new construction content, synchronous construction completion owner entrust item 3 #, 4 # production line production maintenance including 3 #, 4 # castable sealing around the electrode, 1 # 4 # line chain plate feeder bin grizzly reformation, 3 #, 4 # vibrating screen large wall casting for eleven maintenance task. This construction task is arduous, the amount of work, but also take into account the power plant underground coal transmission corridor, metallurgical plant elimination and other construction tasks. International engineering company attaches great importance to the reform of the whole maintenance task, for rebuilding and repairing item 2 # melting dry slag system construction, construction science as a whole, optimization of construction progress plan, reasonable arrangement of management personnel division of labor, personnel, whilst difficulty overcome personnel, materials, construction site restrictions, group co., LTD. Construction personnel of 24-hour continuous operation, management personnel to take classes in unattended, safety, quality, with absolute time 13 days, 7 days ahead of schedule to complete the construction task. According to the capacity calculation of the production line 3#4# after the transformation of the dry slag system, the construction company saves the loss of over 20 million yuan for the owner.

During the construction of dry slag system transformation and maintenance items, safety supervision is in place and the quality is qualified. All construction items shall pass the acceptance inspection at the same time, so as to hand in a satisfactory answer paper for the owner.(From CCMN)