News

New breakthrough in hydrogen energy equipment! The 50MPa 98MPa high pressure hydrogen storage vessel developed by Lan Shi Heavy Equipment was successfully launched

Based on the development of high-pressure hydrogen storage vessel, Lanzhou Heavy Equipment will further increase its scientific research efforts to make breakthroughs in the key technologies of the industrial chain, such as hydrogen production, application, testing and refilling, so as to promote the high-quality development of the hydrogen energy industry.

13.85m! Luo Shaft once again set a new record for the largest integral turntable bearing in China, domestic bearings gradually break through the “stuck neck” problem

Bearing steel, known as the "king of steel", is also the steel "joints" of bearings, widely used in wind engines, shield machines, high-speed rail, aircraft, etc., is one of the most difficult to produce, the most stringent product quality requirements, the most inspection items of special steel, once by It has been monopolised by developed countries for a long time.