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How To Properly Inspect a Hydraulic Press

Used thousand ton stamping pressWe have all been there. Whether looking through print classifieds or online postings, we finally come across that specific piece of machinery that is so desperately needed. As we review the product information, it comes to us

Is this deal to good to be true?

When it comes to making a final decision and determining how useful a discovery is, we must inspect the equipment before purchasing it. This is no different when searching for a functional hydraulic press.

Without question, in order to maintain a high level of hydraulic press productivity, it’s essential to follow a detailed preventative-maintenance (PM) program that has already been created by the machine’s manufacturer.

Hydraulic Press Inspection Steps

Of course, the first step in the process is to find out if the current owner has taken proper care of the machine. You will want to check the cleanliness of the equipment while also inspecting the general appearance of the hydraulic press.

In some cases, you will be able to determine whether the press is a good find just by how it looks. But, don’t rely on exterior appearances alone.

hydraulic seals diagramThe second step of the inspection process is to understand how a hydraulic press works and the parts that make it operate.  By fully understanding the machine’s operational capabilities, anyone searching for a hydraulic press will be able to determine if the machine is in good condition or not.

This is not only true for this specific piece of equipment, but for other machines too.

The Feed Actuators

Quite possibly the most important component of a hydraulic press is the feed actuators.  The physical condition of the feed actuators will be able to determine the exact position of the machine tool and make sure that it adjusts to the proper position in relation to the punch above it.

By ensuring that the feed actuators are functioning effectively, you will be able to determine if the component will stay in place until the metalwork has been completed.

The Pressure Intensifier

Pressure Intensifier diagramAnother extremely important operational part of the hydraulic press is its pressure intensifier.

In order for the machine to work properly, this component will be completely powered by an air pressurizer that manages the manifold pressure that is controlled by specific valve outputs.

Without a proper functioning pressure intensifier, a hydraulic press is virtually useless.

The Controller

When inspecting the machinery, the controller is the next most important operational component to be found

The controller is a specific computer program that allows the press operator to input certain commands. Whether you need to perform an individual task or a variety of them, the controller is the main part that will allow this to happen.

Inspecting a Machine Tool Online

If you need to inspect used equipment that is being sold online, it can be extremely hard to find the results that you require. In order to receive the proper inspection on a potential hydraulic press online, you will need to use all of the resources available to you.

A good idea would be to ask the seller for a live video of the machine in operation or to take advantage of live video chat software.

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