China Railway Heavy Industry Co., Ltd. is a key manufacturer of laying machinery in China. It is a manufacturing enterprise with the longest history, largest scale and strongest strength in the production of bridge erecting machines and track laying machines. It occupies most of the domestic market. More than 60 bridge erecting machines and track laying machines have made great contributions to the construction of national key railways. It has designed and manufactured the first high prototype bridge erecting machine and track laying machine in China, filling the gap of plateau laying machinery in China.
In 2006, the company developed the first TJ165 bridge erecting machine in China with fully independent intellectual property rights, which is suitable for railway speed-up and bridge erecting, and established the leading position of our company in the production of domestic laying and erecting machinery. At the same time, it has strong technical strength and professional advantages in the research and manufacturing of lifting and transportation machinery. It is the first manufacturer of large-scale special gantry crane for railway container central station. The mgj36-25a6 container gantry crane produced in 2005 has excellent flexibility and anti shaking performance, which is the first in China. In order to meet the market demand, it has designed and manufactured steel arch ribs, steel tie beams and large steel box girders of steel pipe arch bridges. In 2005, it was designated by the Ministry of Railways as the only manufacturer of high piers for railway war preparedness and emergency repair.
In order to cooperate smoothly, this time, Dechi remote controller specially designed and developed dch-g60 for China railway heavy industry. The full proportional remote controller is used to drive the action of the track laying machine and the bridge erecting machine valve. The engineers of both sides braved the hot weather and after several days of debugging, finally successfully delivered it to the customer for use. This joint rent opened the comprehensive cooperation between Dechi remote controller and China railway heavy industry.
