Workshop presses - A practical guide to selection, use, and function

A workshop press is far more than just a tool; it is an indispensable power source and a fundamental component in modern mechanics, assembly, repair, and a wide range of industrial processes.

From the most precise and delicate tasks requiring millimeter accuracy to the heaviest industrial operations demanding massive forces, an efficient, reliable, and robust press is often crucial for productivity, quality, and safety. The right workshop press can optimize workflows, reduce waste, and significantly improve the working environment.

This guide delves into the world of workshop presses. You will get a comprehensive overview of how workshop presses operate, the different types available on the market, when it makes the most sense to invest in hydraulic technology-and, importantly, why choosing the right supplier is just as critical as the machine itself, especially when it comes to long-term reliability and support.

What is a workshop press?

Essentially, a workshop press is a mechanical device designed to apply controlled pressure to a workpiece or material.

This pressure is typically used for a wide range of tasks, including assembling components, pressing parts, straightening deformed items, separating stuck elements, or shaping materials.

Workshop presses vary widely in size and capacity—from small, compact manual models that can easily sit on a workbench, to floor-standing hydraulic presses capable of generating forces of up to 200T.

The most common applications of a workshop press include:

  • Assembling and pressing out bearings, bushings, and shafts

  • Straightening bent metal parts

  • Shaping and bending

  • Testing the strength of components

  • Gluing and laminating

  • Removing stuck bolts or pins

Hydraulic Workshop Press – Why and When?

While the simplest manual workshop presses still have their place for smaller, occasional tasks, hydraulic models have become the undisputed standard in most professional workshops and industrial environments. The primary reason is the superior force and control that hydraulic technology provides.

Hydraulic presses use the principle of fluid pressure to generate a smooth, consistent, and often extremely powerful press-force levels typically far beyond what can be achieved through manual muscle power or simple mechanical gearing systems.

The advantages of investing in a hydraulic workshop press are numerous and significant:

  • High pressing force
  • Precision and control
  • Ergonomics and reduced physical strain
  • Enhanced safety
  • Efficiency and productivity

A hydraulic workshop press is especially advantageous—and often indispensable—when performing repetitive, heavy tasks where consistency and precision are critical.

If the goal is to minimize errors, reduce material waste, and optimize time in your production or repair process, a hydraulic press will quickly prove its worth.

How a hydraulic press works

Hydraulics are at the heart of the high efficiency and power utilization in modern workshop presses.

The system is based on Pascal’s principle, which states that pressure applied to a confined fluid is transmitted undiminished in all directions. In practice, a hydraulic system consists of a closed circuit where hydraulic oil serves as the medium for force transmission.

Its basic structure is relatively simple, yet extremely effective in practice.

Its modular design allows it to be configured and sized precisely according to the specific task’s requirements—from small workshop models to large, fully automated industrial installations.

The typical components of a hydraulic press include:

  • Hydraulic pump

  • Cylinder and piston

  • Pressure gauge (manometer)

  • Frame and support table

  • Valve system

  • Oil reservoir

  • Hydraulic oil

Different Types of Workshop Presses

Choosing the right workshop press largely depends on the nature of the work, the available space, and the requirements for flexibility and capacity. Broadly speaking, workshop presses can be categorized into two main types.

Table Up

These presses are characterized by their compact size and ability to be placed on an existing workbench.

 

They are ideal for:

  • Small workshops

  • Lighter tasks

  • Intermittent use

 

Bench models are typically manual or equipped with smaller, often pneumatically driven, hydraulic systems.

Their pressing force usually ranges from 5 to 20T. Their advantage lies in their mobility and lower investment cost.

Box models

These presses are characterized by their robust construction and high capacity. They are designed to stand directly on the floor and are typically used in professional and industrial environments.

They are ideal for:

  • Heavier tasks

  • Frequent or continuous use

  • Larger workpieces and components

 

Freestanding models typically offer pressing forces from 25 to 200T, making them suitable for demanding tasks where precision and strength are critical. They are built to withstand heavy loads and ensure stable operation during daily use.

Many models can also be customized to specific needs with features such as adjustable worktables, more powerful cylinders, integrated electric pumps for faster cycle times, and the possibility of integration into production lines.

Freestanding presses form the backbone of many manufacturing companies and heavy repair workshops, where high demands are placed on versatility, durability, and performance.

How much pressing force do you need?

Choosing the right pressing force, measured in tons, is a crucial factor when investing in a workshop press. Too little force will limit the press’s usability and may lead to overloading, while unnecessarily high force can be an overinvestment and take up extra space.

General Guidelines for Pressing Force:

10-20T

  • Smaller models

  • Suitable for general assembly tasks

  • Pressing small bearings

  • Straightening smaller workpieces

  • Hobby use and lighter workshop tasks
  • Medium-sized presses

  • Cover a wide range of professional workshop tasks

  • Component assembly

  • Repairs

  • Light industrial work

  • A good all-round solution for many applications
  • For heavier tasks

  • For applications requiring significant force

  • Suitable for larger bearings and shafts

  • For bending thicker materials

  • For testing components
  • Designed for very heavy-duty tasks

  • Suitable for large components

  • Ideal for custom manufacturing

  • For heavy repairs

  • Intended for continuous operation in production lines

To make the best decision, you should carefully consider the following:

  • Will the press be used daily? Frequent use demands higher durability, speed, and ergonomics.

  • What materials and workpieces will be handled? The size, hardness, and type of materials determine the required pressing force. A steel component requires more force than an aluminum one.

  • Should the press be capable of handling different types of tasks? A press with moderate to high capacity and a flexible design with interchangeable accessories can often cover a wider range of needs. Consider a model that can handle pressing, bending, and potentially riveting with the right equipment.

  • Your future needs? Also consider your company’s potential growth or changes in production requirements. A slightly larger investment in a more versatile press from the start can save you a costly upgrade later.

 

A flexible setup with interchangeable accessories, such as die sets, adapters, and special tool plates, can often meet multiple needs and significantly extend the lifespan of your investment. This makes the press a more versatile workhorse rather than a specialized machine.

Tools and Accessories for Workshop Presses

To maximize the functionality, safety, and versatility of your workshop press, it is essential to invest in the right accessories and equipment. This not only expands the press’s range of applications but also ensures optimal workplace safety and efficiency.

Examples of Essential Accessories:

  • Die sets and tool plates

  • Press table

  • Press flange

  • Support blocks and adjustable worktables

  • V-blocks

  • Pressure gauge with memory/peak-hold function

The right accessories can make the difference between a versatile workhorse capable of handling a wide range of tasks and a limited specialized machine that can perform only one specific function. Investing in quality accessories not only extends the life of your press but also optimizes your workflow and safety.

When working with workshop presses, safety is paramount. A press generates significant forces, and even small mistakes or lack of protective measures can have serious consequences. It is therefore crucial to ensure that both the press and the work area are equipped with the appropriate safety equipment.

The machine should always be equipped with:

  • Protective guards

  • Safety switches or emergency stop

  • Light guard or front door


By prioritizing proper protective equipment, you not only safeguard the operator but also extend the machine’s lifespan and ensure more stable and efficient production. Safety should always be considered an integral part of press operation—not just an optional accessory.

Why It Pays to Have Your Own Workshop Press

Many companies, especially smaller ones, often consider outsourcing pressing tasks to external service providers.

The reasons for this can include saving on the initial investment, avoiding space constraints, or simply because they only have occasional pressing needs.

While an external service can be an acceptable solution initially or for very specific, infrequent tasks, having your own workshop press is often a far better and more cost-effective investment in the long run—especially if there are recurring or critical pressing or assembly needs.

This is why many companies opt for an in-house solution:

  • Faster throughput

  • Fewer external dependencies

  • Increased flexibility

  • Lower operating costs per task

  • Better quality control

  • Enhanced know-how and expertise

 

If your production or workshop has recurring pressing or assembly needs, a hydraulic workshop press will almost always pay for itself quickly and contribute positively to the bottom line through increased efficiency and control.

What to look for in a Supplier?

A good workshop press is undoubtedly an important investment, but even the best machine in the world is only as valuable as the support that comes with it. Choosing the right supplier is just as important as selecting the machine itself, as it ensures smooth operation and a long lifespan for your investment.

Select a supplier who is not just a seller of machines but a strategic partner.

STENHØJ HYDRAULIK always aims to be a responsible and strategic supplier. They combine a solid Danish engineering tradition-renowned for quality and durability-with flexible customer customization and a well-documented understanding of hydraulics in practice.

In other words, they are not merely distributors but manufacturers with decades of experience, providing deeper insight into the product and its applications, and they facilitate the process with their user-friendly configurator.

The supplier should ideally offer:

  • Technical advice and expertise

  • Service agreements and maintenance

  • Spare parts with short delivery times

  • Options for customization and special solutions

  • Training, service, and support

  • Documentation, user manuals, and CE markings

  • Efficient delivery times

STENHØJ HYDRAULIK – quality and function at the core

If you are considering investing in a workshop press, STENHØJ HYDRAULIK is the obvious choice. Here, you encounter one of Denmark’s most experienced and respected manufacturers of hydraulic workshop presses.

Since 1917, the company has built a strong reputation by consistently delivering products characterized by unmatched reliability, modular functionality, and excellent customer service.

They provide not just machines but long-lasting solutions designed to perform under even the most demanding conditions.

With STENHØJ HYDRAULIK, you don’t just get a manufacturer of exceptionally reliable workshop presses—you gain a partner who understands your needs and brings extensive expertise to assemble the perfect press for your specific business. This reflects a level of robustness and durability that is hard to match.

STENHØJ HYDRAULIK offers a wide product range:

  • Compact standard models

  • Medium and large standard presses

  • Custom-designed solutions tailored to customer needs

  • Fast delivery

Their in-depth expertise in hydraulics enables them to provide optimal advice to customers, ensure that the chosen solution is correctly sized, and offer necessary support throughout the machine’s lifecycle. Their commitment to Danish engineering guarantees high quality, innovation, and a dedication to customer satisfaction.

Ready to elevate your work processes?

Investing in the right workshop press is a strategic decision that can have a significant positive impact on your company’s operations. With the right workshop press in your arsenal, you are better positioned—not only for today’s production but also prepared for future challenges and opportunities. Whether you are upgrading an existing workshop, optimizing a specific workflow, or establishing an entirely new production line, it is crucial to invest in quality, reliable support, and in-depth know-how from the start.

A well-chosen workshop press will improve efficiency, reduce the risk of errors, optimize the working environment, and ultimately contribute to your company’s success. Choose carefully, think long-term, and prioritize suppliers who offer more than just a product.

STENHØJ HYDRAULIK is ready to help you find the hydraulic solution that perfectly fits your production. You can explore their configurator today or contact their team of specialists for expert guidance on the ideal workshop press solution to meet your production needs.