The Erodex Group

The Erodex Group 50 years of Manufacturing, the leading edge for EDM, state-of-the-art Machine Shop.

Two EDM filters can look almost identical, and behave very differently once they’re in service.That difference often com...
08/06/2026

Two EDM filters can look almost identical, and behave very differently once they’re in service.

That difference often comes down to how particles are captured.

In some filter designs, particles embed throughout the media structure.
In others, particles collect closer to the surface.

These behaviours influence:
• How quickly usable filtration area is reduced
• How flow changes over time
• How consistently filtration is maintained between changes

Understanding these differences helps explain why similar-looking filters don’t always perform the same in operation, and why matching filtration behaviour to the machine and application is so important.

Filtration isn’t a static process.During EDM operations, filters respond continuously to factors such as:• Particle load...
03/06/2026

Filtration isn’t a static process.

During EDM operations, filters respond continuously to factors such as:
• Particle load
• Flow demands
• Pressure changes

These factors influence how a filter performs throughout its service life - not just how it performs when it’s new.

Understanding filtration behaviour is an important step toward making better specification decisions later on. At Erodex, filtration decisions are always approached with an understanding of how systems behave over time.

In EDM, different conditions demand different approaches.As both internal and external conditions change, so does how th...
01/06/2026

In EDM, different conditions demand different approaches.

As both internal and external conditions change, so does how the process behaves over time.

The right wire plays a key role in how those changes are managed. From standard brass to coated and performance variants, each is designed to support stable cutting under specific conditions.

Understanding those differences helps get the best out of a machine - not just at peak performance, but consistently throughout the job.

Erodex works with customers to match the right wire to the application, helping maintain stable, reliable EDM performance across the process.

Performance might not drop off, but it does drift. Wear parts play a critical role in maintaining accuracy and repeatabi...
29/05/2026

Performance might not drop off, but it does drift.

Wear parts play a critical role in maintaining accuracy and repeatability over time. As machine parts wear, the process doesn't fail straight away - it gradually moves away from wear it should be.

Controlling that drift comes down to using parts that are correct for the application from the start, and consistent throughout their working life.

Erodex supports businesses and their EDM processes with wear parts selected to help keep that performance where it should be.

EDM filters should always be specified for performance, not perception.Different machines, applications and operating co...
26/05/2026

EDM filters should always be specified for performance, not perception.

Different machines, applications and operating conditions place different demands on filtration, sometimes even varying within the same machine shop.

In many cases, more than one filtration solution can deliver the same level of performance - provided it has been specified correctly for the application.

At Erodex, filtration is approached as an engineering decision: considering specification, fit, flow and the performance outcome required. The objective is always stable, reliable EDM processes.

⚠️ Warning: This post was scheduled in advance.Actual weather conditions may vary and are not guaranteed to match the im...
25/05/2026

⚠️ Warning: This post was scheduled in advance.
Actual weather conditions may vary and are not guaranteed to match the image. Blue skies sold separately. 🌦️

We hope everyone is enjoying the May Bank Holiday - whatever the weather!
The team at Erodex will be back in the office tomorrow from 8am.

Mann+Hummel filtration technology is widely trusted in EDM environments, particularly in demanding applications - with f...
21/05/2026

Mann+Hummel filtration technology is widely trusted in EDM environments, particularly in demanding applications - with filters proven in environments where consistency, stability and repeatable performance are important.

Premium filtration technology continues to play an important role in EDM applications where performance demands require it, with the key consideration always being technical suitability.

At Erodex, filtration discussions always start with understanding the application, so the right technology is used where it matters most.

📧 [email protected]
🌐 https://eu1.hubs.ly/H0v2MYq0
☎️ 01384 892 011

Some EDM applications place higher demands on every part of the process.In these environments, materials, machine condit...
18/05/2026

Some EDM applications place higher demands on every part of the process.

In these environments, materials, machine condition and filtration all play a role in maintaining consistent performance.

Graphite selection - including high-performance grades such as POCO - contributes to stability, repeatability and surface quality over extended periods of time.

When systems are operating under tighter tolerances, each element needs to perform as expected - every time.

Understanding those demands is what defines the right specification across the process - an approach that underpins how graphite solutions are identified and supplied at Erodex.

As internal components wear - often gradually - small changes can begin to influence overall system behaviour in your ED...
14/05/2026

As internal components wear - often gradually - small changes can begin to influence overall system behaviour in your EDM machines.

While these shifts may not appear immediately, over time they can lead to:
- Reduced stability
- Increased variation
- Less predictable performance.

Like filtration, these effects are rarely isolated - they develop across the system.

Understanding how each part contributes helps maintain consistent performance, rather than reacting once changes occur.

Consistency starts with awareness.

We're mid-way through the working week, and more importantly Week.This year's focus is "Action".While mental health af...
13/05/2026

We're mid-way through the working week, and more importantly Week.

This year's focus is "Action".
While mental health affects everyone, it's important to recognise that in UK manufacturing - where around 75% of the workforce is male - many men still find it difficult to open up and seek support.
Taking action isn't just important, it's essential.

Action can be simple:
✔ Checking in on a colleague
✔ Starting a conversation
✔ Reaching out for support

If you or someone you know needs support, these organisations are here to help:
🔹 CALM (Campaign Against Living Miserably)
🔹 Andy’s Man Club
🔹 Men’s Health Forum
🔹 Samaritans
or visit https://eu1.hubs.ly/H0vb8zm0

Let’s make mental health a conversation we don’t avoid, and ensure support is there for everyone who needs it.

Address

Tipper Industrial Estate
Halesowen
B632RH

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+44 (0)1384 892011

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