In any industry, one task is done on very frequent basis and that is bolting. Bolting is done to fasten two different parts of a machine or a product using nuts, bolts, fasteners, and studs. It is important that the bolting is done in a better and efficient way for quality and safety purpose. Bad quality of bolting operations leads to bad quality of products and also possesses great dangers in industries. In order to perform bolting in a better way, proper tools must be used. The most appropriate tools used for bolting purposes are the wrenches. There are different types of wrenches used for different types of studs and fasteners. Here are some of them, which are widely used in industries.
Open end wrenches
These wrenches have a u shaped opening at both the ends, which are used to hold the bolt head or the nut. They usually have a three point contact. At the both the ends, the openings are of different size and are at an angle with the shaft, which provides easy hold and better grip on the wrench. Although due to three point contact, there are great chances of slipping the wrench and damaging the bolt head.
Variable wrench
This type of wrench is a variable type of wrench and is used on fasteners of different sizes. In this way, you need only one wrench to work on different nuts and bolts with varying size, which makes it a multipurpose tool. Although, if the size of the wrench is not adjusted properly, it can cause the wrench to slip and can damage the bolt head.
Impact wrench
Impact wrench is a special wrench, which is extensively used in industries for the operations where you need very high power. These wrenches use a very high impact force to tighten or loosen the fasteners. The impact wrenches are used along with specially designed impact sockets as they can withstand much greater forces as compared to ordinary sockets and are safe to use with impact wrenches.
Torque wrenches
Torque wrench is another special industrial wrench, which uses a radial force to turn the fasteners in order to tighten or loosen them. Torque wrenches are the most powerful and most accurate wrenches of all. They provide you exact measurement of force that is being applied on a fastener. In this way, you can stop applying torque when the desired amount is reached. Hydraulic torque wrenches are the most extensively used in the industries for their silent and accurate operation.
Pipe wrenches
These wrenches are used for fastening or loosening the pipe fitting and pipelines. These are used mostly in water industry, oil and gas industry and almost every industry where fluids are involved. The size of pipe wrenches is also variable and can be adjusted for a wide range of sizes of pipes and pipe fittings.
Hydraulic Torque Wrenches | Torque Wrenches 