Classic Rotomolding Training Videos

Adam Webb
Adam Webb

ARM has added six rotomolding training videos developed in the 1990s to the Members’ section of ARM’s website.

The topics include:

  • Before You Begin
  • Good Manufacturing Practices
  • Curing
  • Venting
  • Shielding
  • Unlimited Possibilities

Members can access the videos here. (You will be required to login.)

The production of the videos (and some of the hairstyles) show their age — but the technical information is quite valuable. All include Spanish subtitles.

Remember, in addition to these newly-added videos, ARM has shorter video clips available to members and the public on the site. These include:

  • Hand-Routing and Drilling of a Rotomolded Part
  • Training on Spinwelds
  • Gel Testing Crosslink for Material Cure
  • 5-Axis Machining
  • Rotomolding In-Mold Clips

Members can also access the following webinars at any time:

  • How a Rotomolder Uses Infrared Thermography in their Process
  • Determining Your True Cost
  • What’s Your Problem (Multiple sessions)
  • Roto 101
  • In-Process Rotational Foam Molding
  • Safety in Rotomolding & OSHA Compliance
  • Rotational Molding & the Evolving Structural Part Processing Business
  • Mold Release
  • Turning a 4% Bottom Line into a 10% Bottom Line
  • Save Energy & Save Money
  • Assessing Your Environmental & Regulatory Compliance Footprint
  • Test Method for Flowability (Dry Flow Rate) of Polyethylene Powders Using a Specified Funnel
  • Polyethylene Industry Overview

Adam Webb is the Executive Director of ARM.

The ARM Blog is written by a variety of leaders in the rotational molding industry. We encourage you to share your input in the comment section. If you’re interested in writing a post for the blog, email ARM staff at

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