How to Properly Maintain Your Water Jet Cutter?

The natural tendency of abrasive water jet cutter end-users is to underestimate the maintenance requirements this type of equipment needs to have, regardless if they are new acquisitions or an old model or make. Unforeseen maintenance downtime often leads to a longer return on investment. 

To be competitive, owners need to see the importance of accounting for maintenance costs. These issues include the abrasive-feeding apparatus,  cutting head, high-pressure delivery lines, pneumatic valves, and the pump.

Examine the Water Quality

cutting machine

If fabricators have a reason to be a bit concerned about the quality of water they have in their homes, then they have a more pressing reason to be more worried about the water they are using for their waterjet systems.  

If you want to take serious action and put control on your consumable costs, this is one of those things that you need to consider. Before purchasing a waterjet machine cutter, a fabricator must evaluate the incoming water. The water and its quality must satisfy the manufacturer’s specifications so that his waterjet equipment will perform effectively.

With regard to TDS or total dissolved solids, water jet cutter manufacturers want this to be less than 100 parts per million (PPM). This type of measurement takes into account the number of inorganic minerals that water contains or particles that are dissolved in it that contribute to its hardness, such as magnesium and calcium.

A TDS range of 10 PPM or less may cause problems since the water will leach material based on any element it comes into contact with.

Examine the Cutter Head

The abrasive particles you use that make their way via the nozzle are the chief reason for component decay, wear and tear. They gradually erode the innermost abrasive nozzle diameters, expanding the aperture by approximately 0.001 inches each hour of cutting.

Given the fact that this wear pattern is not always uniform, one side of the nozzle may degrade relatively faster than the other.


Inside cuts that become larger than intended and exterior cuts that become smaller than you want them to be are indicating signs that you need to replace the nozzle. Besides, water jet cutter operators may notice a decline in cut quality in one or more directions.

Switching out the nozzles may take around 5 and 10 minutes for repair work.

The most effective strategy to keep poor-quality cuts due to worn nozzles is to:

  1. Monitor the hours the nozzle is used and continue monitoring cut quality and tolerance as time goes by. 
  2. Make necessary adjustments to the kerf compensation as needed, this measure is most helpful in maintaining tolerances. An effective way to prevent poor-quality cuts due to overused nozzles is to:

You don’t need to discard old nozzles right away, but you may want to preserve them instead and save for less critical work. 

Inspect the Missing Chamber

The mixing chamber is where the abrasive gets mixed in with the waterjet stream. After moving at speeds closing to 2.5 times the speed of sound, the abrasive particles reach an astounding 2.25 times the sound speed. 

Normal wear and tear are detrimental to the mixing chamber, which usually comes with a lifespan of approximately 500 hours. A brand new mixing chamber will have a tag price of about $100 to $200 and will require 5 and 10 minutes to replace.

Examine the water nozzle

Where 50,000 PSI water is rapidly accelerated to 2,500 feet per second to form a waterjet stream (FPS). To produce the waterjet stream, sapphires, rubies, or diamonds are utilized.

This is how it’s done. An incredibly little hole is made in the diamond. Depending on the application, the orifice diameter would differ from 0.005 in. to 0.020 in. As soon as the smaller orifice is opened, the water exits at a rapid rate of speed. As the opening of the pipe increases, the amount of water discharged increases, but the speed of flow slows down.

The machine resets logged hours to zero after maintenance that includes changing the seals. The ultimate goal is to create a system where the fluid leakage inherent in the machine acts as data and a resource in maintaining its operation.

What Happens During a Machinery Maintenance?

You require to maintain your hefty tools running efficiently and naturally to stay clear of job delays. For your fleet, you could not stint upkeep. Staying on top of the operation of construction tools is virtually as vital a task as utilizing it.

Why Machinery Maintenance Is Important?

Maintenance comes in various forms— responsive and preventative. Responsive care happens when your devices run into problems such as reduced oil levels troubles from fuel contaminants in the gas. Though the device might not break down, it would still experience sufficient trouble to need service before working at its most significant performance. Usually, responsive upkeep happens after a breakdown, thus requiring a quick response.

machine maintenance

While this kind of maintenance would get your machine back right into operation, you shouldn’t respond to problems regularly. Doing this will halt work with the non-functional equipment till it gets dealt with. Relying on the seriousness of the problem, the repair work time might take away time from the project. Instead of waiting on parts of the fleet to go out of command, consider taking an extra proactive method with preventative upkeep.

Protecting against issues will conserve money and time because you’ll service building devices before losing performance and efficiency. Frequently servicing equipment would undoubtedly keep it in peak condition. Preventative upkeep must be your preferred strategy because, in the building sector, running tools to the point of letdown produce a lot more issues than the minor aggravation of setup maintenance.

Routine Upkeep

Responsive upkeep jobs take place when an issue starts to emerge. Responding to the concern requires discovering the reason as well as repairing it. Minimized gas quality, low oil, and blocked filters often trigger problems when left uncontrolled. If trouble occurs, inspecting the rest of the automobile for expanding worries should be a part of tough chores.

farm machinery

The specific upkeep jobs will certainly depend upon the vehicle and the supplier’s suggestions. Nonetheless, the majority of pieces of heavy tools have engines that require similar checks made. For regular upkeep of heavy machinery, examine the following:

Oil: Validate that the system has sufficient oil which the oil’s quality is satisfactory.

Fluid degrees: Take a look at the coolant, oil, fuel, and fluid levels to find out if they’re high enough. Regular drops in liquids show a leakage someplace that you have to repair.

Working: Do all the components relocate as smoothly as they need to be? Do the controls function appropriately? Troubles with the elements might suggest problems with the device workers on the machine.

Appearance: During the aesthetic evaluation, trying to find anything that seems out of place could make finding issues simpler.

Preventative Upkeep

Machinery maintenance takes place on a timetable no matter whether the machine shows troubles running or otherwise. By implementing a regular examination into your company’s repair service as well as an upkeep schedule, you’ll make sure that the equipment would certainly not need to stop work before getting attention. The outcome will undoubtedly be a boost in uptime as well as productivity. With lots of elements that can create lost time on the construction tasks outside of your control, like stormy weather, preserving your fleet is one vital point to keep in mind if you wish to protect against lost time.

How Drilling Rigs for Sale in Australia Can Assist in Cooling Down Our Homes?

Various managers and people of authority from various drill rig companies say that people are always flabbergasted whenever they tell them that drilling rigs for sale in Australia can be used to cool their homes during the hottest times of the year, summer. If they have a good backyard space on their property, it should be more than enough to put up a home HVAC system. 

Now, the million-dollar question here is, how does geothermal cooling work? Considering the warm, temperate climate of the country, can it really provide cooling benefits to Australian home as it claims to? 

A geothermal heat pump is a dual-purpose HVAC system. You can have it for your home heating and cooling needs. These “heat pumps”, despite their misleading name, are similarly efficient in cooling and heating your home in the summer and in the winter.

Geothermal heating uses an underground loop of pipes to distribute heat-conducting fluid to or near your home. The heat energy that is deposited right beneath the earth, is being collected by this fluid. 

You will be delighted to know that this works effectively even in the coldest winters because the temperature of the earth underneath the frost line is consistent year-round at 55 degrees. To re-circulate the heat from the furnace and return it to the pump, the heat is disseminated through your ductwork.

This brings us now to this important question: how is the same geothermal heat pump that produces heating in the winter also the same equipment that is capable of creating air conditioning in the summer?

It works in reverse: Heat transfer takes the reverse mechanism. To sum it up, here’s the explanation: Your heat pump takes heat from the air and moves it to the ground to be removed from the building.

When the earth is cooler (55 degrees), heat is extracted from the fluid and sent to the ground. The cool air that is blown into your home comes from the process of extracting heat from the circulated air, and that heat is being transferred to the ground. Once the heat has been removed, the air is brought back into your home, and this chilly air is once again warmed.

Geothermal Cooling: Does It Fare Close Enough to Our Traditional Air Conditioning Units? 

Geothermal AC trumps conventional central AC when it comes to efficiency. This geothermal heat pump eliminates heat lost in heating indoors by using its free flow of heat into the underground instead.

Even during the warmest summers, your geothermal heat pump will always be effective and efficient at cooling your property. Installing a geothermal air conditioner might help you save up to 50% on your electricity bill! Utilizing geothermal cooling is an excellent strategy to avoid costly increases in your utility expenses during the forthcoming hot summer months.

An HVAC system with a higher EER is more energy-efficient, but it also produces more energy than it takes to run it. In an HVAC system with an EER of 3.4, the energy output equals the energy input. The normal efficiency of an effective geothermal AC system is 15 to 25, while even the most commanding AC systems have an efficiency grade of 9 to 15.


A significant difference is between one-time and recurring costs: one-time costs have a one-time expense, while recurring expenses occur periodically. When it comes to conventional HVAC systems, the initial outlay is typically higher, but operation costs are usually lower. In contrast, geothermal HVAC systems usually have lower initial outlays, but higher operating expenses.

Geothermal AC will, in the end, be less expensive than traditional AC systems. Although it comes with a high up-front cost, the ongoing expenses would be extremely low. Geothermal AC delivers operational savings from the instant you receive your utility bill.

One of the nicest things about geothermal is that, over several years, you end up saving money and, in the long run, it pays for itself! We refer to this as the “payback period”. 


You can see why, if the same outcomes could be obtained with fewer bits and components, you would go for that option. Conventional HVAC units are equipped with different appliances that each perform distinct roles. Based on the season, the numerous mechanical components perform their designated functions. 

A geothermal system is composed of two parts: ground loops and a heat pump. Using this straightforward, easy, and convenient system will save you space, money, and spare you annoying headaches. Many of us only have one HVAC (heating, ventilation, and air conditioning) system that supports our home for the entire year. 

Can we use the drilling rigs for sale in Australia to put up a geothermal HVAC system at our homes? 

Geothermal is a safe, healthy and sustainable alternative to traditional air conditioning systems, which have both environmental and health implications. You may reach out to professionals in this area to have your home evaluated.