At 23:15 on February 25, a freight train loaded with 28 500-meter long rails left the huanglongshan welding track base in kunming, yunnan province, to deliver urgently needed rails to the construction site of china-laos railway. It is understood that after the Spring Festival, yunnan railway transfer 2,317 tons of long rail, into the china-laos railway construction and chengdu-kunming railway expansion and transformation project line laying construction, for the railway key construction projects to provide a strong guarantee to resume production.

Huanglongshan welding rail base is the only long rail welding base in yunnan province, which shoulders the task of rail production and rail maintenance for yunnan railway construction. With the number of passenger trains running decreasing during the epidemic period, China railway kunming administration group co., ltd. seized the opportunity to increase the running frequency of long-rail transport trains and pressed the rail transport production. Fast forward & throughout; Key, to ensure the construction ahead of the timely resumption of production.

& other; We strictly control the quality of welding head and weld the raw material rail into 500 meters. Seamless & rsquo; Finished rail, the production line is running at full capacity, now producing 300 tons of long rail every day, to meet the demand for long rail construction. Throughout the &; Huanglongshan welding rail base welding rail workshop director Chen jun said.

In order to ensure the safe and smooth delivery of the long rail to the destination, China railway kunming bureau group corporation has implemented the whole-process management of the transportation. It has strengthened the maintenance of the train group undertaking the transportation task in advance, timely replaced the fastening bolts, unloading pulley and other easily worn-out parts, so as to ensure that the long rail train performs the transportation task in the best condition.

It is understood that the railway authorities will also speed up the production and transportation of construction materials according to the progress of railway construction to help promote the construction of the yunnan railway. When the china-laos railway is opened to traffic and the chengdu-kunming railway capacity expansion and transformation project is completed, it will actively serve yunnan province and integrate into the national development strategy, contributing to it. Bb0 ” Construction and the development of the Yangtze river economic belt provide strong transport support.