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What is a hydraulic wrench.Hydraulic torque wrench
source:Industry News release time:2022-04-22 Article author:yu Popular:Air band saw
What is a hydraulic wrench: A hydraulic wrench is a hydraulic tool for bolts that can output and set torque, and is a high-pressure hydraulic tool. It is widely used in petrochemical, wind power, hydropower, thermal power, mining, machinery, steel mills, rubber, pipelines and other industries.
The advantages of using a hydraulic wrench: the output torque is large. Compared with the wind gun, torque wrench and traditional wrench, the output torque of the hydraulic wrench is several times or even hundreds of times that of them, and the maximum torque can reach hundreds of thousands of torques, which can meet the needs of most of the market. Pre-tightening and loosening of specification bolts; torque accuracy is guaranteed. Some industries have requirements for torque accuracy. Hydraulic wrenches must be used, such as wind turbine hoisting, to ensure that the bolts in one circle bear the same force, that is, each bolt is required. The torque must be the same, otherwise there will be collapse, which can only be guaranteed by hydraulic wrenches; it can replace manual work. With the increase of labor costs, one hydraulic wrench can now replace the workload of the previous few people; on-site use is safe and secure, In the past, many factories used sledgehammers, cranes, or forklifts to make bolts, which brought great hidden dangers to safety; to meet the working conditions of small space, for many bolts with limited space, other wrenches could not be placed. Go in, the hydraulic wrench can do the job, saving labor while improving efficiency and ensuring torque. The following is the use of Wharton hydraulic wrench:
Classification of hydraulic wrenches: Hydraulic wrenches are divided into driving hydraulic wrenches and hollow hydraulic wrenches according to their uses, which are used in different bolt conditions. The drive hydraulic wrench is used with the standard socket, which is a universal hydraulic wrench with a wide range of applications. The hollow hydraulic wrench acts directly on the nut. For bolts of different specifications, the thickness of the reducing sleeve or the working head can be changed, and it is more suitable for use in places where the space is relatively narrow. The following is the product display diagram of driving hydraulic wrench and hollow hydraulic wrench:
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