4 Advice to Choose a automated hydraulic press

20 May.,2024

 

4 Options to Consider when Choosing a Factory Press

There are lots of options to consider for your factory press. To get a factory press that is efficient and cost-effective, it’s important to find the right type of press, the right amount of force, and the best additional features to make the job as fast, easy, and safe as possible.

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Things to Consider for Your Factory Press

As you consider which factory press is right for you, it’s helpful to write down some information first. This will help you hone in on the press you need and help you avoid overpaying for a press that is more powerful than you need, or one that is too large for your shop. Here are a few things to write down that will help you in your search.

  • What are your primary applications for the press? What materials or components are you primarily working with?
  • What range of force is required for your application? (min/max)
  • Where will your press be placed in your shop? How much space is available?
  • Do you need your press to be mobile, or will it sit in a fixed location?
  • Do you have access to a high-voltage power supply?
  • Do you have access to compressed air?
  • What is your shop press budget?
  • How much time do you have to maintain your press?

Once you have answers to these questions in mind, consider the following key options for an industrial press:

1. Type of Press

The four primary types of presses are manual presses, also known as Arbor presses, hydraulic presses, pneumatic presses, and hydropneumatic presses (also known as air over oil). Within these different press types, there are also different subtypes. Each press has different advantages and disadvantages. For example, pneumatic presses and hydropneumatic presses are generally safer than hydraulic presses and manual presses, since they have safety mechanisms that manual presses lack, and they do not pose the high voltage hazards or hearing damage risks that hydraulic presses do.

The different types of presses also provide different levels of force. Though there is extensive overlap between the different types of presses, hydraulic presses generally provide maximum power. Pneumatic presses generally provide less force, while hydropneumatic presses provide a medium level of force. We’ll discuss this more in the next section, but the level of force provided by each type of press is an important consideration when you choose the type of press you need.

The way that each type of press functions is another important consideration. A manual press can provide a great deal of force, but it requires more strength to use. This can result in repetitive stress injuries over longer periods and inconsistent repeatability. A hydraulic press requires a high-voltage power source to power the hydraulic pump motor. A pneumatic press will require compressed air. These requirements and safety precautions are all important considerations when choosing which type of press is best for your shop.

2. Force

How much force you need for your shop press is one of the most important considerations. Too much force can actually break the parts that you’re working with. Too little force and it will be difficult to complete the job. When considering how much force you need, it’s important to consider the types of jobs you’ll be doing, as well as the materials that you’re working with. Different metals have different levels of strength and flexibility. Knowing which materials  you work with the most can help you find the right level of force and power for your press.

Different applications will also require different levels of force. Consider the table below when choosing the amount of force that is best for your shop press.

 

Application Industries Recommended Press Assembly, Riveting, Punching, Marking, Staking, Crimping, Forming, Swaging Fabrication, Assembly, Medical HVAC, Electronics Adjustable air press, 1200 lbs to 2.5 tons Bushing/Bearing Insertion, Stud Insertion, Swaging, Trimming, Marking or Character Stamping, Assembly, Notching, Joining, Forming, and Fastening Automotive ,  Aerospace, Agriculture, Electric Vehicle, Battery Manufacturing, Defense Industry Pneumatic or hydropneumatic press, 2.5 to 15 tons Bushing/Bearing Insertion, Stud Insertion, Broaching, Swaging, Trimming, Assembly, Notching, Joining, Forming, and Fastening Heavy equipment, Automotive, Agriculture, Metalworking, Manufacturing, Battery Manufacturing, Defense Industry Hydraulic press, 20 to 50 tons

3. Footprint and Frame

There are many different types of frames between the different types of presses. You can move some of these presses around, while others are anchored to a set point. The frame and configuration also plays a role in the size of the press, as well as its footprint in the shop. Generally, stationary presses and presses with more power will take up more space. This is another reason to find the right sized press for your needs.

Different frame types can allow or constrict how you move materials/components in and around the press. This is another reason to carefully consider the dimensions of the parts or components you’re working with, and how you plan to move materials around to complete the job at hand, i.e. workflow.

Consider the following types of press frames:

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  • An H-frame/Post Frame press allows you to move materials front to back or left or right around the press, but could also require additional barrier guarding.
  • A C-frame press makes it easy to load and unload materials from the front or the side and integrates well into conveyor systems. Typically used with horizontal workflow, C-frame presses are available in both benchtop and floor model styles.

4. Maintenance needs

Different types of presses require different levels of maintenance. Pneumatic presses and hydropneumatic presses require less maintenance than complete hydraulic presses. The maintenance schedule for hydraulic presses is more involved; it’s important to check the oil quality, oil temperature, pump and motor, and more. Setting aside time for preventative maintenance is essential to keeping the hydraulic press in full working order. Pneumatic presses require a bit less preventative maintenance, including checking air lines, checking lubrication levels, and replacing air filters.

There are many different factors to consider when choosing a factory press. Considering power, size, type, and maintenance with each press will help you get the right fit for your shop.

Guide To Choosing The Right Hydraulic Press

Perhaps you’re familiar with the story of Goldilocks and the Three Bears? In her quest for the perfect bowl of porridge, the perfect bed and the perfect chair, she tried out some bad ones along the way. With a hydraulic press, you can’t afford to make a mistake. The stakes are a little higher than just some lumpy oatmeal. This guide will give you an idea of what to ask, what to look for and what to consider when it comes to sourcing a hydraulic press that’s right for you and your business.

 

You already know the advantages of a hydraulic press. You know it can perform at a demanding pace, within exacting tolerances and at an output that can’t be matched by hands-on, human labour. While these are important features, you should also be asking these questions:

 

What is the tonnage required to get the job done?

The beauty of a hydraulic press is that it’s fast and simple to adjust tonnage meaning that you can tune the press to exactly the right tonnage you need for the right job.

 

What kind of Press do I need 4-Post, Straight side, Gib guided or other alternatives?

Like the best of us, a hydraulic press can multi-task! A hydraulic press can be used on multiple jobs, different sizes and shapes of metal and offers a high degree of customizable options suitable to a wide variety of industries. While indeed a 4-Post or Gib guided hydraulic press might best suit a particular function – hydraulic presses in general still offer a flexibility not found in other machines. Just one hydraulic press can sometimes do EVERYTHING you need with their ability to perform a variety of tasks like: stamping, crushing, bending, molding, forming and drawing.

  • An Open-gap press will give you, as the name implies, easy access from three sides giving you flexibility in where and how the machine is positioned in your facility. Sometimes also called C-Gap presses they are ideal for smaller shops.
  • 4-Post or 4-Column presses are considered a good idea for applications where larger dies are required. A 4-Post also offers flow through capability with work entering at the front and exiting from the rear. This press offers good accuracy.
  • Gib-guided presses offer superiority when it comes to off centre loading, are adjustable and ensure precise ram guidance. Also known as Straight-sided presses, they also offer rigidity when using progressive die applications. Tight clearance and fully adjustable left to right as well as back to front they provide great resistance to any lateral slide motion.

 

What accessories will I need?

Whatever you need, a hydraulic press will have it. From dwell timers to ejection cylinders, touch screen controls to servo-system adaptability, a hydraulic press can be customized to meet your exacting specifications. Die cushions, automatic cycling and sliding bolsters are still more options. Varying ram speeds and computerized dashboards mean you can maximize efficiency and precision on almost any type of job.

 

What is the cost of my investment?

Comparatively speaking, the cost of a hydraulic press is lower in terms of up front costs and your return on investment is excellent with efficiencies gained including faster production times, improved safety and lower labour costs. You’ll even be doing something good for the environment. With fewer moving parts, more energy efficiency and less fuel required to operate, they’re environmentally friendly too!

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