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ISC Italy 🇮🇹ISC srl is an innovation company in the PU World with a 30-year experience. Our successes are intended to help improve people’s lives. 🌿🌏

Experience gives you answers.Curiosity keeps you asking questions.In engineering, knowing what has worked before matters...
25/09/2026

Experience gives you answers.
Curiosity keeps you asking questions.

In engineering, knowing what has worked before matters.

But that doesn’t mean we should stop asking whether there might be a different approach — one that better reflects what the process requires today.

Because materials change.
Production requirements change.
Technologies evolve, and so do the possibilities available to us.

And every new application can raise different questions.

What does this process really require?
Which variables need to be considered?
Is there a better way to achieve the objective?

Experience helps us find the answers.

Curiosity is what keeps us looking for them.

For us, innovation doesn’t necessarily mean starting from something completely new.

It means continuing to observe, understand and question what we already know, in order to find the solution that best fits each specific production requirement.

Because in engineering, good answers often begin with the right questions.

The machines have changed.The curiosity never did.In the photo: Andrea Parrino, founder and CEO of ISC, alongside one of...
22/09/2026

The machines have changed.
The curiosity never did.

In the photo: Andrea Parrino, founder and CEO of ISC, alongside one of the materials that has always been part of our story: polyurethane.

Polyurethane processing has evolved enormously over the years.

Technologies change. Production requirements change. Materials, automation and the challenges manufacturers face continue to evolve.

But engineering has always started from something much simpler: the willingness to understand.

To look at a process and ask how it could work better.
To learn from experience without assuming that yesterday’s solution will necessarily be the right one tomorrow.

At ISC, decades of experience in polyurethane processing are not only part of our history.

They are the foundation from which we continue to observe, develop and adapt our technologies to changing production requirements.

Because experience matters.

But so does remaining curious enough to keep moving forward.

18/09/2026

A mixing head does more than simply mix two components.
It has to do so under the conditions required by the process.

In industrial polyurethane processing, mixing technology operates under conditions that can vary significantly from one application to another.

Flow rates. Pressures. Material viscosities. Production speeds. Foam behavior.

These are some of the variables that influence how a mixing head needs to be designed.

This is precisely why the mixing head plays such a critical role in the process: different applications may require different mixing dynamics, pressure management strategies, and output configurations.

Consider, for example, a continuous sandwich panel line and a spray application.

In the first case, maintaining consistent mixing conditions throughout extended production cycles becomes an integral part of process stability.

In the second, high foam output speeds, fast-curing materials, and varying application conditions introduce different process requirements.

Mixing technology, therefore, cannot be considered separately from the production process in which it will operate.

This is why ISC develops its high-pressure mixing head technologies around different industrial and application-specific conditions.

Because when the process changes, the conditions the mixing technology must respond to change as well.

🔎 We explored ISC mixing head technologies and the requirements of different industrial applications in more detail in our article, “Inside ISC Mixing Head Technologies.”

📖 Article link in the first comment.

Are you evaluating the right mixing technology for your application? Contact us to discuss the specific requirements of your process with our team.

Production needs change.The entire line doesn't always have to.A production line installed years ago was designed around...
15/09/2026

Production needs change.
The entire line doesn't always have to.

A production line installed years ago was designed around the production requirements, materials and technologies available at that time.

Over the years, however, chemical formulations may change, along with the products being manufactured, the required level of automation and expected performance. Some components may become obsolete or no longer be available, while new production requirements may call for capabilities that were not part of the line's original configuration.

This is where revamping comes into play.

It is not simply about replacing what is worn or obsolete. The first step is to understand what still has value, what needs to be upgraded, and where new technology can genuinely improve the process.

That is why, at ISC, every revamping project starts with an analysis of the existing equipment, the production process and the objectives the company wants to achieve.

Depending on the specific requirements, the intervention may involve a single section, the automation and control systems, or more extensive parts of the production line.

The goal is not to make something old look “new”.

It is about continuing to generate value from existing equipment by upgrading what really needs to change.

ISC has been developing polyurethane processing technologies for decades. Today, we bring that experience to existing equipment as well, assessing each project according to its current condition, production process and evolving requirements.

Every production line has its own story.
And its next step should reflect that.

If you're evaluating the next step for your production line, we'd be happy to discuss the available options.

Contact us → isc-italy.com/contact-us

What happens when polyol is no longer just polyol?In some polyurethane applications, the formulation requires the additi...
11/09/2026

What happens when polyol is no longer just polyol?

In some polyurethane applications, the formulation requires the addition of fibers, powdered graphite, microspheres or other fillers to achieve specific properties in the finished part or meet specific production objectives.

When the materials change, so do the requirements of the dosing and mixing process.

This is the kind of application RIM-MIX was developed for: ISC's series of high-pressure mixing units designed for processing filled materials.

The technology is particularly relevant to the automotive sector, where fiber can be mixed with the polyol to produce components requiring mechanical strength, while also addressing other production requirements.

RIM-MIX can be used for:

→ mechanical strength, through formulations in which fiber is mixed with the polyol, particularly in automotive applications;

→ high fire resistance, through the addition of powdered graphite or microspheres, for both rigid and flexible foams;

→ production cost reduction, through the addition of fillers to the formulation.

So the point is not simply to add another material.

It is to manage a process in which the formulation itself introduces different requirements.

Because not every formulation places the same demands on the process.

And the mixing system has to be engineered accordingly.

08/09/2026

When existing equipment can continue to deliver value, replacement is not always the only option.

This revamping project in Tahiti started with an existing press and a question that lies at the heart of many industrial revamping projects:

How much of the existing equipment can be recovered, renewed and brought back to the conditions required to continue operating?

This is precisely where revamping begins.

It is not simply about making an existing machine look new again. It means assessing its current condition, characteristics and requirements to determine the most appropriate approach for its next operational phase.

In this case, the images tell the story better than words.

BEFORE → AFTER

From the initial condition of the press to the result of the intervention, and finally to seeing the machine in motion again.

It is a real example of one of the principles behind ISC’s approach to revamping machinery and equipment for polyurethane processing: starting from what already exists and evaluating where and how to intervene.

Because every machine has a different history.
And every revamping project should start from there.

🔎 Are you considering the revamping or upgrade of an existing machine or production line?
The ISC team can work with you to assess your process requirements and explore the most suitable solutions.

Revamping is not one intervention.When people think about revamping, it's easy to imagine a standard upgrade.In reality,...
01/09/2026

Revamping is not one intervention.

When people think about revamping, it's easy to imagine a standard upgrade.

In reality, every project starts with a different question.

What does this production line really need to continue supporting today's manufacturing requirements?

Over time, many factors can change: production goals, raw materials, chemical formulations, product profiles, automation levels, or the availability of specific components.

That's why no revamping project follows a predefined path.

Depending on the production requirements, interventions may involve the profiling section, the chemical dosing system, the double belt, the cutting system, the cooling section, the pick & place unit, or the electrical and automation systems.

But the starting point is never the component itself.

It begins with understanding the production line, the manufacturing process, and the objectives the company wants to achieve.

At ISC, every revamping project starts with this evaluation phase, because only by understanding the production context is it possible to identify the upgrades that are truly needed.

That's why no two revamping projects are ever the same.

Every production line has its own story.

And every story requires a different engineering approach.

#ʀᴇᴠᴀᴍᴘɪɴɢ

Replace... or rethink?Every production line eventually reaches a turning point.The first question is often:Is it time to...
28/08/2026

Replace... or rethink?

Every production line eventually reaches a turning point.

The first question is often:
Is it time to replace it?

But in many cases, that isn't the only option.

Production requirements evolve.
Technologies improve.
New materials are introduced.
Some components become obsolete.
New levels of automation and process control become available.

The real challenge isn't simply deciding whether a production line is old.

It's understanding whether, through the right engineering approach, it can continue to meet today's production requirements.

In some cases, replacing the entire production line is the right choice.

In others, a different path may offer the most effective and sustainable long-term solution.

Every production line has its own story. If you're evaluating the next step for yours, we'd be happy to discuss the available options.

🔗 Learn more: https://isc-italy.com/

There was a time when no one talked about revamping.The first polyurethane production lines were just beginning to appea...
26/08/2026

There was a time when no one talked about revamping.

The first polyurethane production lines were just beginning to appear.

This photograph dates back to the early years of ISC.

The person in the picture is ISC's founder Parrino , photographed at a time when many of the production lines still operating today had not yet been built.

Over the years, technologies have evolved.
Processes have changed.
Production requirements have become increasingly demanding.

But one thing has remained the same:

the knowledge gained by working with these systems, day after day.

That experience has grown alongside the industry, from its early development to today's production challenges.

Today, it also allows us to support manufacturers in something that has become increasingly important:

helping existing production lines meet today's production requirements.

In our next post, we'll explore a decision that more and more manufacturers are facing today: whether to replace an existing production line or help it evolve through revamping.

07/08/2026

Before a production line reaches the customer’s facility, there is a phase that is rarely seen.

Every project starts from specific production requirements. The application, system configuration, level of automation and process objectives can all vary.

That is why, before delivery, each line goes through a preparation, integration and testing phase, during which the functionality of the different systems and their correct operation in the configuration designed for the customer are verified.

It is the step that connects engineering to installation.

Work that often remains behind the scenes, yet is essential to deliver a system ready for the next stage: commissioning at the customer’s facility.

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