Buy & Sell affordable Used HYDRAULIC PRESSES Machinery

Fields of application of second hand hydraulic presses

Hydraulic presses are generally used to create compression by means of pressure. In modern presses, this is applied by electrons and high-performance pumps. Depending on the piston diameter, pressing forces of up to several thousand tons are possible. Hydraulic presses are generally more flexible than mechanical presses and are also easy to set up. However, they do not achieve the same cycle times. For this reason, they are often used in smaller plants. Other advantages include good controllability of speed and force. In addition, they offer overload protection and their drive can be mounted anywhere.

Definition of Hydraulic Presses

The Hydraulical Press is a machine for processing and the production of the components or the workpieces is depended on Pascal’s Law which states that “the pressure within a closed system is constant and never changing” and also says that “the pressure applied to a fluid within an enclosed system remains constant throughout”. The forces of a Hydraulic Press are gained by using two hydraulic cylinders equivalent to a mechanical lever to create a large compressive force. It is also called as Bramah’s press because it was given after the name of its inventor, Joseph Bramah who was also known for the invention of the flush in a toilet which we use in our daily lives.

Processing of Hydraulic Presses

As the work process of the Hydraulic press is based on the terms of Pascal’s theory, the working and the components are also quite similar to a hydraulic system which consists of cylinder, pistons, hydraulic pipes etc., oil which is a fluid is poured in a smaller cylinder which is also known as the slave cylinder. There are pistons present in the cylinder which pushes the fluid in the pipe to a larger cylinder termed as master cylinder. This pressure applied to the master cylinder pushes the fluid to the original cylinder. The force applied to the slave cylinder when pressure is applied on the fluids is much greater in terms when it is pushed to the larger cylinder hence making it very useful for pressing even the strongest metals into thin sheets.

Where, and for what, machine tools in Hydraulic Presses are used?

These machines are used in all the sectors related in metal manufacturers and are also used pressing delicate materials like thinning glass as well as making tablets for medical purposes. These machines are almost used in every parts of the society like for crushing cars and for making fat-free cocoa powder as well as using its massive power to flat shape raw steels which can be used for even making swords. Small fork lifts seen in almost all industries carrying huge loads of materials also use the same principle. So now we know that a hydraulical press can be used in every place where a large amount of force is required.

Who produces the machines for Hydraulic Presses

A these machines are almost used where a large amount of force is required, hence many companies like DUNKES, FAGOR, EXNER, EUROMAC, MÜLLER, PRIMA POWER, WEINGARTEN etc., have taken their interest in manufacturing these state of the art machineries as only these companies promises performance, longevity of their products as well as frequent innovations.

Advantage of buying Hydraulic Presses

Some of the cons for buying a Hydraulic press are that they have a built in overload protection which means if the machine surpasses it loading limit, then it will automatically trigger safety program as well as knowing the worker using the machine. The operating costs for these machines are much less and acceptable by the customer, a single machine can perform many jobs thus making it a versatile machine.

Better Control: In comparison to a mechanical press or punch press, a hydraulic press offers better control over the power and pressure that you can apply to the material. This results in a more accurate and high-quality end product. If the work to be done is intricate and the raw material is scarce, it’s best to use a hydraulic press. Using a mechanical press can result in cracks in the material if not controlled properly.

Same Pressure Per Inch: This is the primary reason why manufacturers prefer hydraulic presses to other press machines. When you use a hydraulic press, the pressure applied on a metal sheet or any other material sitting at the press plate is the same from every direction.

In other words, whether you want to crush one ball bearing or ten at once, the final result will be exactly the same for every ball bearing. The same doesn’t apply to a mechanical press.

Versatility: Hydraulic press machines are much more versatile than any other press machine. They are programmable for clinching, punching, molding, elongating, staking, and a lot more. Hydraulic press machines come with various tools and die that you can use to create whatever your needs are.

Quick & Cost Efficient: Depending upon the size of the press plate, a hydraulic press machine can finish a lot more work in less time. Moreover, because the majority of operation is automated, the need for labor is reduced too. So, it finishes the work quicker than human labor and takes away the labor cost too.

It’s not just the running costs that are low. Hydraulic press machines are cheaper than any other press or manufacturing machines. So, you save money in the short run as well as the long run.