Large iron & steel mills in India are usually distributed in various places, and the VPSA oxygen equipment relocation is frequently needed due to insufficient oxygen supply or slow construction of air separation units, so as to quickly make up the oxygen shortage. When prepared, VPSA oxygen generator system can be well reinstalled on site during only over 1 month for oxygen generation with no need of unloading or refilling, thus realizing one-off relocation of complete sets of VPSA oxygen plants. After continuous researches and tests, considering the technical points and quality & safety precautions during the relocation of the whole set of VPSA oxygen equipment, PKU Pioneer has developed a professional solution for the relocation of complete sets of VPSA oxygen units. On the premise of not unloading the oxygen adsorbent, the oxygen molecular sieve in the adsorption tower is guaranteed not to fall off and not to get wet, and that the internal structure of the tower is intact during the transportation process.

Under the premises that the iron & steel mill well cooperated with the overall relocation scheme and reconstruction plans, it takes only less than 3 months to cross-provincially resettle an oxygen generating unit (6000Nm3/h) being constructed to a city 300 kilometers away upon the request of a steel mill headquarters in India under the remote guidance of PKU Pioneer’s technical team; After years of use, another 3 oxygen generating units (5000Nm3/h) were relocated to a site 766 kilometers away as per the overall plan of the customer in less than 4 months.

In the 2 relocation projects above, cooperating with local partners in India, PKU Pioneer overcame multifarious difficulties and completed the relocation of the VPSA oxygen production plants with maximum efficiency and quality, thus supplementing the customer's oxygen shortage in a short period of time to ensure the blast furnace iron production efficiency and to help customers rapidly achieve cost reduction & efficiency enhancement to significantly improve economic the benefits.