News Qingdao Municipal Party Committee Secretary visited Jiuhe Heavy Industry for inspection and research Mar. 21, 2025 On the morning of March 18, Zeng Zanrong, secretary of the Qingdao Municipal Party Committee, and his party visited Jiuhe Heavy Industry for a visit and investigation. Han Shijun, secreta... Solutions to Lubrication Point Failures Mar. 19, 2025 The lubrication points of concrete pump trucks should always maintain the function of lubrication. If a failure occurs, it will affect the normal progress of construction, and may also cause mechani... New crawler pump from Jiuhe Heavy Industry Mar. 15, 2025 I. IntroductionWith the continuous development of the construction industry, the requirements for concrete conveying equipment are getting higher and higher. With its many years of industry experi... How to solve the local leakage of concrete pump truck Mar. 13, 2025 What are the consequences of partial leakage of concrete pump trucks? Sometimes small details can have a great impact on large parts. Because cement mortar leaks, it not only harms the quality of c... Precautions for using concrete trailer pump Mar. 07, 2025 Concrete trailer pumps are popular among the majority of workers because of their economical and cheap price. However, during the use, concrete trailer pumps need to install pipelines for constructi... << Previous 1 2 3 4 5 6 7 8 ... 26 27 Next >>
