Portable Pneumatic Winder by Daven for winding any web including edge trim
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Portable Pneumatic Winder

Trim Winder for Slitting Machines

This is the ideal slitter rewinding machine for edge trim removal. The Daven Winder runs independently of the slitter as a trim winding machine. It can be added on to any system without any integration of controls.

  • Easy to use
  • No Electricity
  • Heavy duty construction
  • Maintenance free
  • Pneumatic drive
  • Variable speed and torque capacity
  • Core or coreless winding
  • Mount on or off machine in any orientation
  • Clean Room Compatible
  • Positive drive and tension control.

The Daven Winder is a safe, efficient method of winding any web including edge trim. Its rugged construction and efficient winding can be used on all converting equipment. The winder’s simple design allows its winding speed to follow the line speed of the material. Its pneumatic drive system without gears or clutches allows for infinite stop-go or stalled motion.

Daven Oscillators are often used in conjunction with the Pneumatic Winder to ensure optimum even distribution over the core.  Each Oscillator is custom made with the specified range of motion or “throw”.

Oscillator by Daven Manufacturing

Customer Testimonials

Daven Pneumatic Winders – a Superior Replacement for our Electric Winders

We replaced our electric trim winders with the Daven winders and are very pleased with the improvements.

The Daven winder holds the tension much better than the electric winders we were using and more importantly we don’t have to worry about overheating a motor during line stops.

The Daven winders are running smoothly and we like them a lot!

Eric V. – Manufacturing Manager of a leading plastic film manufacturer in New England

Daven Winders working perfectly!

We contacted Daven after identifying their air winders necessary for an urgent unanticipated production request.

Daven was excellent and responded quickly to meet our needs. They packaged and express shipped the two air driven winders and shafts.

Without their dedicated attention and response, we would not have been able to meet our production requirements.

These Daven Trim Winders were simple to install and have worked perfectly each and every time we have used them.

Robert A. from a Fortune 100 engineered products company in the Midwest

The Daven Pneumatic Winder? That thing is awesome!!

The only problem I have is that it makes such nice looking rolls that the converting department won’t use rolls made the old way!!

Thank you guys for your patience in developing a solution to our unusual process!!

Thank You, Thank You, Thank You!!

Andy K.- Director of Operations of a Leading Specialty Plastics Company in the Southeast United States

Frequently Asked Questions

What is the Daven Portable Pneumatic Winder?

The Daven Pneumatic Winder is a non-electric pneumatic device used for winding any web material including edge trim. The Daven Pneumatic Winder runs on a single line of air pressure that is easily adjusted for speed and torque control. Since there are no clutches or gears to burn out, you can leave the Daven Winder in a stalled state indefintely without any damage.

Is the Daven Portable Pneumatic Winder used only as a trim winder?

No. While many Daven customers use it for trim and waste removal, we are amazed by the different uses our customers come up with. For example, a number of our customers are using the Daven Winder as an unwind or rewind machine. Our tech people can work with you on your specific application.

The Daven Pneumatic Winder is great as a:

  • Label Rewinding Machine
  • Plastic Film Rewinding Machine
  • Paper Rewinding Machine
  • Unwinding or Rewinding Machine
  • Edge Trim Removal Machine
Who can benefit from using the Daven Pneumatic Winder?

Since the Daven Pneumatic Winder can be used with ALL converting equipment, it is perfect for any converter. It is currently used with plastic film, giftwrap, nonwovens, tissue, printing paper, filtration, labels, tape, wallpaper, plastic bags, and medical materials to name a few. A few of the hundreds of customers using multiple Daven Winder’s include 3M, Dupont, Bayer Films, Avery Dennison, Sealed Air, Tyco and Bemis.

How do I know it will work on my applications?

The Daven Pneumatic Winder is already benefitting hundreds of Daven customers and we are confident it will work for you. Even so, we do not want you to guess. If you send a sample of your trim or web to test wind at Daven’s testing facility, we will insure and back up our Daven 100% Performance Guarantee. Once you try the Daven Pneumatic Winder you may not want to send the sample unit back. It blows away more expensive and complicated trim systems.