Crimping a Hydraulic Hose: Step-by-Step Guide

by Kristen White Blogger Crimping is a vital aspect of any hose assembly. When you have gases or fluids in motion over extended periods of time, there are a lot of things that can go wrong if the crimp is compromised. Even the slightest error can damage your entire system and cost you a ton. The errors can occur in the dimensions, applications, or properties of your hose, and if under-scrutinized, it can even cause environmental issues as well as risk serious injuries.

This is why you are advised to go with the right hose and fittings. In order to achieve a perfect crimp,  you can use the Best Finn Power Crimping Machine that meets your specific application requirements. Most importantly, always refer to the product catalog when using the fittings, even if you are experienced in the field.

To help you with the process of hose crimping, here is a step-by-step look at hydraulic hose assembly.

Tips for crimping hose assemblies

While you can purchase hydraulic hoses as prefabricated products, they may not serve your exact purposes. This is the reason why you need to customize the factory-bought hoses as per your application requirements. This is where hose crimping comes into the play. Here is a quick guide to assembling hydraulic hoses with expert results.

1.Prepare the hose and fittings

Start with measuring the length of the hose you need and prepare the hose saw. The hose saw you use should provide a clean and neat cut. At the time of cutting the hose, keep in mind the cutoff factor. You can Buy Drybreak Coupling to connect your hose. Remember to provide a clean-cut so that the coupling device can be easily connected. When you cut the hose, start with the outer covering. And then smoothen the edges using a file. You will probably don’t require any mixing materials for connecting the coupling device.

2.Attach the fittings

Next, verify the insertion depth of the fittings before fixing the hose. You need to make sure that the hydraulic hose is fitted properly because bursts and leaks are commonplace in this area. Here are some guidelines you need to follow when attaching the fittings:

- Use a marker to indicate the insertion depth on the hose assembly
- Use proper lubrication on the hose unless it is a spiral type
- Carefully press the fitting into place
- Double-check that it meets the marked line   

3.Prepare the crimping machine

Crimping a hydraulic hose is an art itself. The crimp diameter must be set to the precise dimension. If it is loose, there are chances of leaks and bursts, and if it is too tight, it can be difficult to remove or insert. Ideally, the crimping machine will perfectly crimp the main parts for creating a seamless construction. Ensure that the machine is set up in a proper manner before moving ahead with your project.

4.Insert and crimp hose

You can use the crimping machine for both braided and spiral hoses. Simply insert the fitting into the machine. You may need to attach a compression ring in case your assembly requires it. Make sure that the fitting rests just above the die. Caution is extremely important when handling heavy machinery. So, wear your safety gear before you start the machine. Allow the machine to perform crimping.

5.Check, clean, and cap it off

Finally, once the camping is done, remove the hose assembly from the machine and thoroughly inspect the new variations done on the hose. Check whether the indicator mark is visible. It should be visible if the crimping is achieved successfully. If the mark is lost under the fitting or off, crimp the hose again. Lastly, clean the assembly and seal cap hose.

Only experienced individuals should handle heavy machinery.

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Created on Aug 17th 2020 00:14. Viewed 167 times.

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