The Serbian mining site is located in a complex geological environment, which imposes strict requirements on the explosion-proof, stability, and energy efficiency performance of mining transformers. The KBSGZY series mining explosion-proof transformer designed by Hengfengyou Electric is based on the GB 3836.1-2010/IEC 60079-1 standard and adopts explosion-proof shell+intrinsic safety circuit technology. It can achieve zero spark risk operation in flammable and explosive gas environments, with an explosion-proof level of EX II 2G/IB T4, fully meeting the technical requirements of EU mining explosion-proof transformers.
In response to customers' diverse load demands, Hengfengyou Electric provides a "one-stop" power matching solution:
KBSGZY-1600kVA high-power mining transformer model: supports continuous operation of heavy-duty mining equipment, with an efficiency of up to 98.5% and an annual power saving of over 200000 kWh;
KBSGZY-500kVA low-power mining transformer model: suitable for small and medium-sized roadway lighting and ventilation systems, IP65 protection level ensures long-term stable operation in underground environments;
Summer, Sales Director of Hengfengyou Electric（ summer@hengfengyou.com ）Serbia's mining site is located in a complex geological environment, which imposes strict requirements on the explosion-proof, stability, and energy efficiency performance of mining explosion-proof transformers. The smooth delivery of this order marks Hengfengyou's important position in the European mining transformer market. Since 2020, Hengfengyou Electric has won 12 mine projects in Serbia, Poland, Türkiye, Iran, Uzbekistan, Kazakhstan, Indonesia, Vietnam and other countries. At present, the product runs reliably and customer feedback is very good.
From oil fields in the Persian Gulf to copper mines in the Andes Mountains, Hengfengyou Electric has always adhered to the concept of "technology empowers safety, quality escorts development" and deeply cultivated the global energy equipment market. The success of this Serbian project is not only a victory in product and technology, but also a vivid epitome of China's high-end equipment manufacturing industry moving from "manufacturing" to "intelligent manufacturing" and from "following" to "leading".
In the future, Hengfengyou Electric will continue to increase research and development investment, promote the upgrading of mining explosion-proof transformers towards intelligence and low-carbon direction, provide safer, more efficient, and more sustainable green energy solutions for global customers, and help build a clean energy future under the community of shared future for mankind!
