Manual vs Motorized Expandable Mandrels: Choosing the Right System for Your Coil Winding Needs

When it comes to coil winding, there’s no room for compromise on stability and precision. One of the most overlooked — but absolutely critical — components in this process is the expandable mandrel. It’s the part that grips the coil form from the inside, keeping it secure during winding. But not all mandrels are created equal. The choice between a manual and a motorized expandable mandrel can have a huge impact on your workflow, productivity, and even operator health. For more details visit: https://medium.com/@acmemechatronics