RothGreaves

RothGreaves RothGreaves is a full service, multi-discipline, engineering firm. We provide technical expertise to medical device manufacturers, pharmaceutical

RothGreaves & Associates is a multi-discipline, full service, engineering firm. We are known world-wide for our coil winding machines, custom engineered machines & DR95Z PTFE coating our team invented. If you are looking for custom medical devices or a precision medical equipment contact us today!

Not every winding application requires the same approach to tension control.Understanding how tension is created and mai...
09/02/2026

Not every winding application requires the same approach to tension control.

Understanding how tension is created and maintained can help determine which winding platform is best suited for an application.

⚙️ 1000 Series | Magnetic Wire Tensioning
The 1000 Series uses magnetic braking to create resistance as wire pays off the spool. Paired with spring arbor tensioning, it provides a straightforward mechanical approach to maintaining tension during the winding process.

⚙️ 5000 Series | Active Payout Tensioning
For applications requiring greater control, the 5000 Series uses active payout tensioning to precisely manage wire tension during critical winding. Pneumatic arbor tensioning—with or without feedback—adds another level of process control and repeatability.

Why does the difference matter?

Maintaining appropriate tension can influence wire placement, material handling, coil consistency, and overall process repeatability.

The goal isn't simply more tension control. It's choosing the right tension-control method for the application.

1000 or 5000 Series—which approach fits your winding process?
www.rothgreaves.com

The right coating can make all the differenceRothGreaves provides precision coating solutions designed to support the de...
08/26/2026

The right coating can make all the difference

RothGreaves provides precision coating solutions designed to support the demanding requirements of medical device manufacturing.

From improving surface performance to achieving consistent, repeatable results, our coating expertise helps manufacturers meet the needs of their specific applications.

Have a coating challenge? Our team is ready to help.
https://www.rothgreaves.com/ptfe-coatings-overview

RothGreaves 4500 Mini Winder | Precision Winding in a Compact FootprintSmall footprint. Serious winding capability.The R...
08/19/2026

RothGreaves 4500 Mini Winder | Precision Winding in a Compact Footprint

Small footprint. Serious winding capability.

The RothGreaves 4500 Mini Winder delivers precise, repeatable winding in a compact platform—ideal for applications where space, flexibility, and control matter.

Designed for medical device manufacturing and other precision applications, the 4500 provides a versatile solution for producing consistent, high-quality components without the footprint of a larger winding system.

Why the 4500 Mini Winder?
* Compact, space-saving design
* Precise and repeatable winding
* Easy-to-use operation
* Ideal for development, prototyping, and production
* Backed by RothGreaves winding expertise

Big capability. Small footprint. Precision you can count on.

Watch the full video at: https://youtu.be/TrkW5dcrnHo

Small footprint. Serious winding capability.The RothGreaves 4500 ...

📩 Something new is coming from RothGreaves.We’re getting ready to launch THE ROTHGREAVES RESOURCE — featuring monthly pr...
08/13/2026

📩 Something new is coming from RothGreaves.

We’re getting ready to launch THE ROTHGREAVES RESOURCE — featuring monthly practical tips, tools & expertise for medical device manufacturing.

Here’s a sneak peek at the kind of content you can expect 👀

Want The RothGreaves Resource delivered to your inbox? Drop your email in the comments below to sign up!** 👇

Maximize productivity without increasing your machine footprint.The RothGreaves 4800 Series Bunkbed Winder features an i...
08/06/2026

Maximize productivity without increasing your machine footprint.

The RothGreaves 4800 Series Bunkbed Winder features an innovative dual-level design, delivering the performance of two winders in a single system. By increasing throughput while maintaining the precision and reliability RothGreaves is known for, the 4800 Series helps manufacturers optimize production and improve operational efficiency.

✔ Dual-winder design
✔ Increased throughput
✔ Space-saving configuration
✔ Precision winding performance

Discover how the 4800 Series can help take your production to the next level.



https://youtu.be/X6_5ljQVEz0

Increase productivity without sacrificing precision with the **Roth...

Looking for a more efficient way to produce multi-filar catheter reinforcements?The RothGreaves 8100 Series Multi-Filar ...
07/28/2026

Looking for a more efficient way to produce multi-filar catheter reinforcements?

The RothGreaves 8100 Series Multi-Filar Winder with Dual Arbor is designed to increase productivity while maintaining the precision required for today's medical device manufacturing.

On our sell sheet, you will see the Key features include:
• Dual arbor design for increased throughput
• Precise tension control for consistent winding
• Programmable recipes for repeatable production
• Flexible configuration to meet your manufacturing requirements
• Built for reliable, high-quality catheter reinforcement production

Discover the RothGreaves 8100 Series Multi-Filar with Dual Arbor Winder, designed to help medical device manufacturers i...
07/23/2026

Discover the RothGreaves 8100 Series Multi-Filar with Dual Arbor Winder, designed to help medical device manufacturers increase production efficiency while maintaining exceptional precision.

The 8100 Series simultaneously winds two identical multi-filar coils, allowing manufacturers to significantly boost throughput for catheter reinforcement applications. With precision servo control, consistent wire tension, and the intuitive EasyWind™ software, operators can produce complex coil geometries with outstanding repeatability and quality.

In this video, you'll see how the 8100 Series delivers:

Simultaneous dual-arbor winding for increased productivity
Precision multi-filar coil manufacturing
Consistent, repeatable results for demanding medical applications
User-friendly EasyWind™ programming for fast setup and recipe management
Reliable performance built for high-volume production

Learn more about RothGreaves' precision winding solutions for the medical device industry.

Find the full video on our YouTube channel: https://youtu.be/_8ghRcZYCec
📩 Contact Us: [email protected]

Discover the **RothGreaves 8100 Series Multi-Filar with Dual Arbor ...

https://youtu.be/DtvmKN2C2mYPrecision in motion.Watch the RothGreaves **6000 Series Coil Winder** in action as it produc...
07/07/2026

https://youtu.be/DtvmKN2C2mY

Precision in motion.

Watch the RothGreaves **6000 Series Coil Winder** in action as it produces high-quality catheter reinforcement coils with the accuracy, consistency, and reliability demanded by today's medical device manufacturers.

Designed for both development and production environments, the 6000 Series helps manufacturers achieve repeatable results while maximizing efficiency and maintaining exceptional coil quality.

See why medical device manufacturers around the world trust RothGreaves for innovative catheter manufacturing solutions.

Learn more at **[www.rothgreaves.com](http://www.rothgreaves.com)**.

Precision matters—especially in medical device manufacturing.The ...

Great products start with great people.That's why we're proud to partner with CathTeam to provide hands-on training oppo...
06/24/2026

Great products start with great people.

That's why we're proud to partner with CathTeam to provide hands-on training opportunities for the engineers, operators, and technicians shaping the future of catheter manufacturing.

From catheter design fundamentals to advanced coiling and braiding techniques; these programs help build the skills, confidence, and expertise needed to drive innovation in medical device manufacturing.

Address

2430 W Industrial Boulevard
Long Lake, MN
55356

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+19524042604

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