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How does the hydraulic wrench ensure the accuracy of the torque?

source:Industry News release time:2021-04-06 Article author:Rosit Popular:Air band saw

  In the process of communicating with customers, many customers will mention how high the "hydraulic wrench torque accuracy" is. As a special tool for tightening and disassembling bolts and nuts, hydraulic wrenches are used in the process of tightening and disassembling large nuts and nuts. In the process, it is necessary to provide a very accurate torque value, especially in the process of flange installation in the petrochemical industry, it is necessary to ensure "zero leakage", so that the torque accuracy of the hydraulic wrench is required to be higher.

How does the hydraulic wrench ensure the accuracy of the torque?(pic1)

  In theory, everyone knows that the accuracy of a hydraulic wrench is ±3%, but how do you let customers know what the torque value is in actual work? Then this problem has become the main problem that brand service providers need to solve.

  In order to allow customers to intuitively understand the pre-tightening force of each bolt during use, our company has more than ten years of industry experience and the R&D department focuses on the research of intelligent torque, and has developed a number of guarantees. The products of torque output accuracy, the following editor will show you one by one:

  1. Intelligent hydraulic pump. The introduction of intelligent hydraulic pump not only greatly saves the user's operating time in use, but also allows users to know very clearly what the pre-tightening force of each bolt and nut is, and each bolt and nut has details. The torque record of the torque, and the related record can be stored permanently, which is convenient for reference at any time.

  2. Smart torque sleeve. The smart torque sleeve has a built-in wireless torque sensor, which can capture real-time torque value, send it through wireless Bluetooth signals, and directly transmit the data to the mobile phone or tablet where the user has downloaded the relevant APP, so that customers can check it at any time. And the torque accuracy can be set according to demand, and the maximum accuracy can reach within 1%. Another function of this smart torque socket is to calibrate ordinary hydraulic wrenches and hydraulic wrench pumping stations, analyze the torque curve of hydraulic tools to judge the operating status of hydraulic equipment, and effectively prevent abnormal equipment from entering the construction and installation site. Improve the efficiency and safety of the site.


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