Shanghai CenNuo machinery co., LTD., operating the project has a hydraulic jack, hydraulic wrench, hydraulic rama, hydraulic pump, electric pump, manual pump, hydraulic cylinder, bearing heater, nut broken cutting, bolt tensioning jack, hydraulic wheel, bent pipe punching and electrical machine, apply to industry is very broad, marketing to the world. Below is the information related to hydraulic wrench when using the matters needing attention.
With the popularity of hydraulic wrench knowledge, industry standards improve, more and more industries are beginning to accept and in favor of it. In the process of customers to use hydraulic wrench we also found a lot of wrong, this is to go abroad to itself outside of quality of the main causes of frequent hydraulic wrench fault. What are the things we need to pay attention to?
First of all, we have to know is: it's not a wrench can solve all the specifications of the bolt! We all know that each type of hydraulic wrench has its applicable range of torque, which can solve the bolt is not determined by the bolt specification, whether by bolt torque requirements in wrench the applicable scope of the decision. A kind of the best type of hydraulic wrench can solve several kinds of specifications of similar bolts. Generally with 3-4 sleeve has covered its torque scope. So at the time of use, do not make use of hydraulic wrench, this will only reduce the service life of hydraulic wrench and even cause damage of hydraulic wrench.
Second, the two synchronous use the most scientific and efficient! We know the general rule of the bolt face more fastening or loose, at the same time with diagonal bolt is the most scientific way of operating. Conditional manufacturer is a best match two wrench head synchronization using electric pump, so that we can greatly improve the efficiency, torque more accurate, the decrease of strength of the use of a single wrench head, is also a kind of protection for the hydraulic wrench.
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