国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

News

World's first magnetic levitation track panel assembly line starts mass production in Changsha

(en.csx.gov.cn)
Updated: 2019-04-22

The world's first magnetic levitation track panel assembly line has started mass production in the second industrial park of China Railway Construction Heavy Industry Co Ltd (CRCC) in Changsha, Hunan province.

It is completely designed and developed in China, and the industrial park is now producing the order of Guangdong Qingyuan's magnetic levitation tourism special line.

The assembly line is about 500 meters long and 18 meters wide. It integrates operation procedures, shows digital manufacturing information, and has a smart controlling system. It lowers labor intensity by 70 percent and can make products with a qualified rate of 99 percent.

Magnetic levitation track panels are built for maglev trains to run smoothly and steadily. The traditional way of making an F-shape piece of steel takes nine hours and is of low accuracy. However, the smart assembly line can finish construction in 40 minutes with a lower margin of error.

The yearly production capacity is 80 kilometers.

Changsha seeks to revive porcelain production

In recent years, the local government has sought to revive the region's long tradition in porcelain making and boost local industry with the cultural influence of ancient Tongguan kilns, which have a history of 1,200 years.

Contact Us

Tel: +86(0731)-8401-8486

Add: No.19, Kaiyuan Rd, Xingsha, Changsha county

江都市| 福贡县| 内黄县| 安福县| 昌图县| 谢通门县| 扶绥县| 遂溪县| 阿鲁科尔沁旗| 襄城县| 武安市| 大渡口区| 浦江县| 宜君县| 公主岭市| 岑巩县| 土默特右旗| 介休市| 贵港市| 和静县| 昌乐县| 宁南县| 赞皇县| 泰兴市| 梧州市| 青铜峡市| 睢宁县| 韶山市| 盈江县| 秦皇岛市| 栖霞市| 临桂县| 合阳县| 永年县| 突泉县| 将乐县| 余江县| 黄冈市| 饶平县| 永平县| 永济市|