A Guide To Select The Best Hydraulic Fluid

The contemporary culture requires hydraulic systems to operate within a demanding environment. A demanding environment for hydraulic fluids, in general, requires them to work at high speed, soaring temperature as well as pressure . The ideal temperature, pressure and speed help systems work without any hassles in a more efficient manner. Such an idealistic environment is sustained within hydraulic machinery if the best fluid is put to use. Each of the hydraulic system components needs the best fluid so as to work without any glitches.

The characteristics of the best hydraulic fluid

Some noteworthy characteristics of the finest hydraulic fluid are as follows:-

• The oil Increases the operational efficiency of the equipment
• The oil enhances the operational performance
• The oil is also responsible for minimizing the wear and tear of an equipment
• The oil helps the machinery resist very harsh working environments

To perform different roles, the oil should have the best chemical and physical properties. Such type of properties helps in dealing with the environment’s hostility as well as the  duty cycle’s rigorousness. Mentioned below are a few steps that should be kept in mind before buying hydraulic fluid.

Some steps to be harbored

Analyzing the system's pump is significant

Never ever expect a hydraulic machinery to have a similar pump design. The cutting-edge technologies and rate of innovations have helped build the best pump designs. In general, a pump design consists of vane, piston, and gear (internal and external). Every pump design helps hydraulic equipment perform a specific job.

Choose fluids as per the task performed by the machinery 

 

Smooth operation of hydraulic machines is maintained by using the best-in-class hydraulic lubricant. The fluid should be able to allow heat transfer to happen without any hassles. The same fluid, however, is not a great choice if the machine has a risk while working in high temperatures.

The significances of such a fluid are understood by car parking system manufacturers who develop machines that have to completely rely upon it.

Get The Best Hydraulic Solutions

Knowing about hydraulic solutions is not very common. Sounds like a technical term, hydraulic systems and machineries play a very crucial role in the construction industry. So, let’s begin with knowing the term hydraulics first.

Hydraulics – is a scientific term in engineering which deals with the mechanical properties of liquid. Hydraulic machines are used to generate, control and transmission of power by pressurized liquid. These machines use liquid fluid power to perform any task. In these machines, hydraulic fluid transmits throughout the machine through hydraulic cylinders and motors. The fluid is controlled by valves directly or automatically.

Hydraulic machines are hugely popular because massive power can be transferred through small tubes and hoses. The best example to understand the hydraulics is the brakes in your car. Yes, brakes in cars use the hydraulics! Dump trucks are another example of hydraulic system.

Construction sites are the common places where hydraulic machines are seen.  Heavy duty hydraulic cylinder is also used at major construction sites.

There are many companies providing the hydraulic solutions. Creating hydraulic components and systems demand attention to each detail. Quality of components is a must to perform on sites.

To get the best hydraulic solutions, either you can contact the companies providing these solutions directly or if you do not have any idea about the industry, start with the search on the internet. As almost all the companies have their websites, you can easily look out for a particular company’s products and services. If product and services satisfy you, directly contact the company or you can talk to some of their clients to know their quality of services better.

You can contact them through mail or call. Mail is the better way to cite your requirements but calling is always a good idea to make a better communication in order to get the specific solutions.

Everything About Hydraulic System’s Preventive Maintenance

Many companies spend resources to train their maintenance teams for aptly troubleshooting hydraulic equipment.  If we focus on averting hydraulic system failures, then a less amount of money and time is required to troubleshoot. In general, many accept hydraulic failures as the inevitable. We should invest resources to root out system failures. Shifting the focus to proactive from reactive maintenance is required. A proactive maintenance approach is needed to avoid unscheduled system failures.

Fewer periodical maintenance schedules are the key reason for hydraulic equipment’s failure. For example, if a hydraulic power pack is not maintained regularly, then you can expect the entire system to crumble. It is necessary for well-defined maintenance techniques to be implemented. The best maintenance technique for any hydraulic system or component is Preventive Maintenance (PM). More and more preventive maintenance programs help make equipment reliable.


Preventive maintenance

Preventive Maintenance is, by far, the most simple sustenance program for any type of hydraulic machinery. PM must be done religiously to make it a result-oriented activity. Most organisations have excellent PM procedures in place. Such procedures help in proper execution of each and every step performed by a hydraulic machine. For developing a high-quality PM program, a company should follow the below mentioned steps. 

Identify the system’s operating conditions.

• Does the machinery operate 24×7?
• Does the system operate at the highest pressure as well s flow?
• Is the machine located in a humid, dirty environment?

Quiz your equipment manufacturer about the machine’s PM requirements.

What operating parameters are defined by the equipment manufacturer? The operating parameters must be in confirmation to the hydraulic liquid ISO particulate.

What operating parameter does hydraulic cartridge valves manufacturer define for the equipment’s PM program?

What parameters are defined by the equipment’s filter manufacturer to set up a PM program?

Last, try to gather the equipment’s history for setting up a reliable PM program.

For having the best preventive maintenance procedure, you must have a thorough understanding of your equipment. 

Seven Mistakes Done While Working With Hydraulic Equipment

Maintenance is a critical element to ensure any machine’s longevity. Even the most seasoned hydraulic machinery operators can botch it up, if they tend to overlook some critical factors. While working with hydraulic equipment, the user has to keep in mind some points.   Read on to discover the mistakes that can be sometimes committed by even an experienced user.

Forgetting to change the filters

Most experts change the oil filters according to a schedule. However, it is advisable to check the filters manually before changing. When the hydraulic filters are changed according to a strict schedule, then chances are abundant that the operator might end up either under utilising or overusing them. It is better to check the filter every now and then to know the level of dirt clogging it.

Whenever, the operator notices the density of dirt is heavy then it becomes advisable to change the filters. If done otherwise, the dirt will pass through the filter and jeopardize the performance of the equipment.

Forgetting to change the oil

Changing the hydraulic oil depends upon two factors:-

1.    Reduction in the additive package
2.    Debasement of the base oil

Both these factors depend upon the hours of work done by the machinery. However, replacing the oil squarely on the basis of hours of service rendered by the equipment is incorrect. Proper oil analysis must be done before throwing the oil tin in the trash barrel.

Running hot

High temperature kills even the most advanced hydraulic machines. The most affected components of a hydraulic machine – when overused – include double acting hydraulic cylinder, Hydraulic AC&DC Power Pack, Piston, hoses, pumps, seals and oil itself.

Proper know how of the technology is evident for users before beginning to work with a hydraulic system. Also, the knowledge of operating as well as maintenance is necessary for every hydraulic machine operator.

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Guide To Select The Best Hydraulic Fluid

The present-day working environment overtly demands hydraulic systems to operate at high temperature, pressure and speed.  Such an ideal pressure, speed and temperature aid equipment to work to the best of its abilities. All such idealities are created within a system if it is lubricated using the best hydraulic fluid. With so many significant products (HydraulicRams, Hydraulics Cylinder, Manifold Block, etc.) running on the technology, the need to select the best fluid has become urgent.

A first-rate hydraulic fluid:-

•   Enhances operational efficiency of an equipment
•   Fosters operational performance
•   Minimizes the equipment’s wear
•  Lets the machinery withstand the harshest of working atmospheres

For performing such diverse roles, the fluid must have excellent physical and chemical properties to deal with the duty cycle’s rigorousness as well as environment’s hostility. Owing to its high importance, there are certain steps that help buyers select the best hydraulic fluid.

Determine the system’s pump and its required viscosity grade

Do not expect each of the hydraulic machines to have a common pump design. The age of innovation in technology has paved way for building fresh pump designs – piston, vane and gear (external and internal). Each pump design helps a hydraulic machine perform a specific task. Based on the design of the pump, it is determined as to which fluid (of a specific viscosity grade) has to be used.

Choose fluids as per the function which hydraulic equipment performs

Smooth operations of any equipment are promised by the quality of the hydraulic lubricant it uses. The chemical composition of the fluid is modified as per the function of machinery. The type of fluid facilitating heat transfer might not be apt to ensure optimal power transfer. For example, a synthetic-based fluid can handle drastic pressure swings and temperature fluctuations. However, the same fluid is not a great choice if the equipment’s application has a risk of fire; for such an application a water-based fluid is apt hydraulics cylinder.       

Practicing excellent lubricant selection is meant to give the machine longevity. 

What is Hydraulic Fracturing?

The chances of anyone mishearing the word ‘fracking’ are thick; resulting in raising eyebrows toward the manners of the speakers. Nevertheless, if the word is heard correctly, you will know it is among the significant ways of extracting oil and natural gases from oil shale. Referred to as hydraulic fracturing, the process came into existence in 1903, but it took close to 50 years to use the technique commercially. The entire oil extraction procedure has undergone a sea change with the advent of hydraulic fracturing.

The working of hydraulic fracturing

The process of hydraulic fracturing is initiated by pumping the liquid via a well to an underground shale deposit; this liquid creates immense pressure on the shale, causing it to break and release oil or natural gas. The most preferred liquid agent to be used in the process of fracking is water; however, sometimes crude oil, diesel oil, kerosene or diluted hydraulic acid can be used. Whenever, water is used as the liquid during fracking, it has to be mixed with certain chemicals and gaur, giving it a glutinous property.

Which parts of the world use hydraulic fracturing?

The gains from fracking have been aplenty. Some parts of the world that extensively use hydraulic fracturing process are the UK, Columbia, Argentina, Indonesia, Russia, Venezuela, Romania, Brazil, France and parts of the US. Being an indirect benefit, hydraulic fracturing has helped creating employment opportunities in several sectors such as hospitality, construction, engineering & surveying, equipment manufacturing, and electromechanical actuators.

By blending fracking with other technologies, the extraction of oil and natural gases from oil-bearing shale has become simpler and more profitable. The supporters of hydraulic fracturing assert that the process is, by far, the best natural gas and oil extraction technique, which is changing the face of global Energy industry.  The fracking process has opened the doors to oil and gas reserves that were earlier unreachable.

Everything You Wanted To Know About Hydraulic Cylinders

Hydraulic Cylinders

A hydraulic Cylinder is a mechanical actuator that uses the force created by a pressurized liquid in a sealed container. The hydraulic cylinders have a variety of application such as in manufacturing machines, heavy construction machines and garbage dump trucks. The fluid used in these cylinders is basically oil. The back and forth movement of the piston inside the cylinder barrel exerts pressure on the fluid and thereby produces force which is about ten times greater than the force exerted on the fluid. A hydraulic cylinder can be divided into following parts:  

Cylinder barrel: The main cylinder body is called cylinder barrel. Its main function is to keep the cylinder pressure intact.

Cylinder base or cap: Enclosed end of the cylinder is known as the cylinder base or cap. 

 Cylinder head: The main function of the head is to enclose the pressure chamber from the other end.

Piston: The back and forth moving object inside the cylinder barrel is called piston. Its function is to vary the pressure inside the barrel.

Piston rod: Piston rod is basically a hard piece of chrome plated rod attached with the piston that extends from the cylinder to the end of rod-head.

Seal gland: seal gland is fixed at the cylinder head to prevent the leakage of pressurised oil and to keep the pressure intact within the barrel.

There are a lot of hydraulic cylinder manufacturers in the market that manufactures different types of hydraulic cylinders with different operating pressure. Based on its components and specifications, the hydraulic cylinders can be classified into Plunger Cylinders or Ram Clylinders, Telescopic hydraulic cylinder
 or Mulstistage Hydraulic Cylinders and Cable Cylinders. 

With of so many choices available in the market, one might get confused while selecting the appropriate hydraulic cylinder. In order to select an appropriate cylinder one must consider the specifications such as bore diameter, maximum operating pressure, rod diameter and stroke or the distance traveled by the piston.