Waterjet Cutting Machine Troubleshooting Tips

 Waterjet Cutting Machine Troubleshooting Tips

Waterjet cutting machines quickly emerged as among the most versatile appliance nowadays. Homemakers are in awe with what this piece of equipment can do for them with regard to extending the shelf life of their highly perishable food items. 

In complete contrast to a thermal cutting method, according to water jet machine manufacturers, waterjet cutters can seamlessly cut through metal without having to leave behind heat-affected zone or HAZ. 

According to water jet machine manufacturers, the manner in which the method employed through the use of waterjet cutting machine works is completely different from how the thermal cutting style is carried out. They can cut through metal without producing or leaving a heat-affected zone or HAZ. This explains the reason why waterjet cutting technology is the method of choice when it comes to cutting, trimming, and shaping metal parts for construction applications and even for aerospace technology, where even the slightest changes in metallurgical attributes could affect the integrity of the material.  

Perhaps the most hardworking of all the components of a waterjet system is the intensifier.  It is comprised of numerous moving parts, and for that reason, there is a higher possibility that something could go wrong at any given time. Common issues encountered here has something to do with over stroking, short seal life, and water leaks. Three other commonly complained issue with an intensifier-based waterjet system is low water pressure, hydraulic pressure failure, and hydraulic temperature overheating. 


There is nothing unusual happening to it if the intensifier would strike faster during startup, as well as when transitioning between high pressure and low pressure. But under normal machine operation, the intensifier is supposed to strike smoothly to the right and left at just about the same speed as on the other.  There are occasions in which the hydraulic piston would travel way faster to just one or even in both directions, sometimes it would even exceed to more than what the pump can support. They refer to this event as over stroking, and would likely trigger the alarm. 

Irrespective of whether you see the overstroking is tending to the right or to the left, or in both directions, the best course of action you need to take is just reset the alarm. 

Regardless of whether the overstroking is tending to the left, to the right, or in both directions, the first thing you should do is reset the alarm. After which you are supposed to

  • Turn the cutting head off. 
  • Turn on the pump and let the pressure build-up on its own.
  • Now you can turn the cutting head-on. 

Keep an eye on the intensifier stroke rate using the operator interface indicator or you can manually monitor instead of the proximity switches.

Water Leaks

Another area of concern in most waterjet cutting machine is water leakage. If there is a visible water drip after every few strokes, take this as an indication that your seals are coming so close to the end of their service life. With that, you need to have a spare so you can immediately replace them, just in case. 

Should there be an obvious drip after every stroke, that calls for you to change the seals at the soonest possible time? If you have observed leaks in some other areas, take that as an indication of a worn part, damaged seat or loose-fitting. 

Presence of leaks calls for your immediate attention right away so as to prevent the nearby components from getting damaged too. You need to keep an attentive eye on the following: 

Water leaks from the cylinder end mean that the high-pressure seal from that end has failed. 

  • If there are hot water leaks from the end cap, take this as an indication that the cylinder’s static end has failed, and thus would be needing replacement. 
  • Check out for cold water leaks from the end bell, you may take this as a sign that the O-rings pointing inlet water towards the cylinder bore has just failed and thus would be requiring replacement. 
  • Check out for the weep hole’s warm water on the check valve, it might be a sign that your output adapter is loose or that your high-pressure poppet seat failed. It might also mean to say that the check valve’s seat has just cracked.  

These troubleshooting tips will help save you more money and time on a service technician, which in a way helps you to optimize your profits.  

Package Your Access Food with a Vacuum Sealer

Proper food preparation practices are among the major elements of cooking while having a dependable vacuum sealer to help package your access food is imperative. By selecting the right kind of food sealer for home use, anticipate that this addition to your arsenal of kitchen tools will have a significant impact on your food preparation time. This means to say that your stress level you have in your kitchen area will ebb away.

Package Your Access Food with a Vacuum Sealer

Later on, you might need to stock up on various kinds of food sealer bags initially or look up for some food containers accessories, too.

By far, one of the most used pieces of equipment in a modern-day kitchen is the vacuum sealing machine. From beans to chicken soup and vegetables, even to your fine cooking pleasures, you will find that you need to make use of vacuum sealing help every now and then.

Most of these food sealers available in the market today come with food feature automatic handling. This means to say that there is no need to concern yourself about figuring out the correct pressure that your food item requires.  

Cooking your food for each meal every single day is fairly easy to do, but when it comes to saving the leftovers this is where the challenge comes in.  It can never be a tough call to choose between just the right amount of items for your kitchen, simply because buying more will help you save more. Besides, that practice will also save you valuable time going to and from the market just to one to several items you need.

When trying to shop for a vacuum sealer, there are a few basic things you need to go by. These pointers below will help you find the right vacuum sealing machine for the job:

  1. Sealing

The most important factor to look into when shopping for a vacuum food sealer is their sealing quality. Keep in mind that the main purpose you are buying such a piece of equipment is for sealing, therefore it just makes perfect sense that you initially check out this factor first. If ever this area is flawed or is not working right, it runs the risk of your food item getting exposed still to the elements, moisture, oxygen, and many other particles — then it might still get spoilt in a snap.

2. Material Density

If it is typical for your household to have tons of highly perishable food items that you need to store for later use or consumption, then it makes sense that you stock on covers or food sealing bags that are quite thick and durable, too. Personally, I would go for something that is dense. This type of food vacuum sealing bags assures your food extra protection.

3. Type of sealing

There are many different types of vacuum sealers, and they can be practically applied either for commercial or residential use.  Some of them are in the form of bags or covers while others as a bottle or jar stop and a few others as rolls and zip-lock patterns.                     

Carefully choose the sealing type that will best serve your purpose and needs. If you’re needing one for domestic use, try to look for basic models. They deliver the job just fine. But if you are intending to have it for commercial purposes, it is more practical to search for models that are quite bigger than the ones intended for home use. Ensure also that they do have lots of useful functionality that you can take good advantage of.

4. Frequency of Use

In your estimation, how often would you pull out your vacuum sealing machine? Whatever your honest to goodness answer to this question is, it would determine the type of machine you will need to acquire. If you are thinking that you might be using your equipment several times a day and that you would be disposing of the bags after one time use after taking out the food you stored in them, you might as well consider purchasing smaller pieces of bags instead.

You can also reuse the bags, but for this, your best option would be to look for zip-lock pouches. So far, they are more cost-effective and more durable than others.  


Vacuum sealers are indeed one of the most ubiquitous appliances in any modern kitchen today. Homemakers can’t be more effective in their absence due to the fact that they are very indispensable in storing up pasta, greens, delicate fruits, many other highly perishable food items. However, you need to know how to identify the right piece of equipment for the job. This will help put more value to your money.  

Related Product: Cryovac bags

3D Printing and Its Educational Uses

3D Printing and Its Educational Uses

When someone claims to have a 3D printer, people would visualize it to be a machine that is capable of producing 3D printed images on a piece of paper. But in reality, 3D printing is more than having an image on a paper, but it can bring an object to life. The printer replicates the image layer by layer with the use of CAD programs. Any kind of creation that is made through a supported design program could be brought to the real world.

What is more amazing is the fact that the use of a 3D printer has been very beneficial in different fields, especially in the field of education.


Do you need to do a cross-section of a heart for the students to study with? Maybe you need a few for the entire class? With 3D printing, it is possible to replicate as many of them with great details.


Today’s technology allows us to graph contours for landscapes. By simple importing the contours and images into the program, geography classes would be able to have a detailed terrain map of the area that they are studying.


After having the initial drawing of a building, an impeccable 3D creation could bring any art into reality. Any shape and design used to make vehicles of different types in a drafting class can lead to more inventive ways to keep the students on their task.

Graphic Design

As students make masterpieces for the classroom, a 3D printer could turn them into a reality. Any shape and design that they can imagine could be created in real-life. Video game characters, models of creatures, special effect, and so many others can be created to increase their presentation value for graphic design.


Imagine having a scale accurate model of pivotal points in the most historic battles. With the help of a 3D printer, rendering a tectonic plate movement can help assist students in getting a good grade on their history report. They can even reduce the size of dinosaur bones for them to better demonstrate their features in the most detailed way.


If only they have access, there are so many things in this world that people, specifically students, could learn. With the use of a 3D printer and a CAD program, such things could be created for different purposes. Almost anything can be created as long as there is a 3D rendering program.

The possibilities and benefits that a 3D printer could offer to people in the field of education are countless. This is also the reason why more and more schools are starting to implement the technology for a better learning experience that will be of great use for the students now and in the future.

More: 3D Printer Sale