In the market, there are all manners of tools you can use for a variety of projects. When it comes to tightening and untightening of nuts and bolts, a professional always prefers to use a torque wrench. It offers you great accuracy and consistency that’ll help you in your project. However, when you talk about heavy-duty projects, a basic tool is certainly not a perfect match for you. In this situation, you must have a hydraulic torque wrench.
In comparison to normal wrenches, the hydraulic torque wrenches are more powerful and efficient. With a regular torque wrench, you’ll require hours to finish even the simplest of tasks. Due to this, there’s a need of the hour for hydraulic torque wrenches. These wrenches are also considered to be an essential tool for a great number of industries. Here’s a quick rundown of some of the most prominent benefits of owning a hydraulic torque wrench:
- Ideal for heavy-duty applications
While using a normal wrench, you may need to exert the pressure of your body to loosen or tighten nuts and bolts. In simple terms, if you cannot manage to exert enough power, you won’t be able to tighten or untighten any nuts or bolts. Moreover, as you work with a normal torque wrench, you’ll lose energy and get exhausted. Things go differently when you use a hydraulic wrench. A hydraulic wrench generates the required pressure with the help of hydraulics which means you won’t have to sweat yourself to tighten some mere nuts and bolts. Therefore, they are completely ideal for heavy-duty projects such as flange bolting.
- A wide range of selections
Although hydraulic wrenches are primarily made to be used in industries, they can still be utilized at home for domestic and small jobs. Throughout the years, hydraulic torque wrenches have been redesigned a lot. You can easily find a lightweight wrench that has a small nose-radius to help you match your requirements. The best thing is that you don’t always have to purchase a new torque wrench every time. There are a lot of companies that allow you to rent a hydraulic torque wrench for a specified time.
- Self-ratcheting feature
The main reason why people prefer using calibrated wrenches is that it provides greater accuracy. The same accuracy can also be found in hydraulic torque wrenches as they also include the self-ratcheting feature. When you achieve the desired torque, the tool will automatically stop generating more torque. This gradually improves the accuracy of your tool and ensures a greater consistency when you work on your nuts and bolts.
Using a hydraulic torque wrench – the right way
As you may already know, hydraulic torque wrenches operate with the help of a pump that is powered by pneumatics or electricity. These tools are capable of operating in very tight spaces where regular tools can’t even fit. They’re majorly used in chemical plants, refineries, and oil and gas pipelines for fastening nuts and bolts. Let’s have a look at how to use a hydraulic torque wrench effectively:
- Assemble the tool
First of all, you need the power pack with one end of the hose and another end of the wrench. After doing so, you need to make sure that all the fittings are tight and have a solid connection between the various components.
- Modify the settings
Hydraulic torque wrenches provide you an option to adjust the settings to position the appropriate torque levels required by your project. If you have a preset torque level for your project, make sure that you do not deviate from it. If you don’t have any specific range of torque available for your project, you must begin with the lowest settings first and then progress your way up. Make sure that you don’t overtighten any nut or bolt.
- Start using the wrench
First, attach your hydraulic torque wrench to a nut or bolt and make sure that the gasket required by your nut or bolt is aligned properly. You’ll find a large hole at the side of your wrench with the shape of a hex or nut bolt. It is suggested to read the instruction manual before starting to use your wrench. In the end, just turn on your torque wrench and allow it to reach the assigned level of torque. One of the wrenches reaches the level; you can feel free to remove it.
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