具有62200公里路网和四十多万辆机、客、货车的印度铁路是钢轮和车轴的主要用户。初期,在 Durgapur 钢厂开始生产锻钢轮和车轴之前,印度铁路所需的全部车轮车轴都是通过进口来解决的。由于国内满足不了机车车辆更换和新造及车辆增长的整个需要,1978年6月印度政府批准了在靠近 India has 62,400 kilometers of road network and more than 400,000 aircraft, passenger and freight trains are the major users of steel wheels and axles. Initially, all the wheel axles required for the Indian railroad were imported by the time Durgapur started producing forged steel wheels and axles. As the country can not meet the rolling stock replacement and new growth and vehicle growth throughout the need, in June 1978 the Indian government approved in close