What is MANDREL?

Experience Precision with MANDREL

If you wind your own springs, you understand the importance of accurately sizing the mandrel for winding. The guesswork involved can lead to inefficiencies and inaccuracies in your work. Thankfully, MANDREL is here to streamline the process and provide you with precise calculations for your mandrel size.

Technical Specifications:

• Application Type: Command line-based


• Compatibility: Windows


• File Size: Lightweight


• Publisher: Marv Klotz


• Price: FREE

Key Features of MANDREL:

• Accurate Mandrel Sizing: Say goodbye to guesswork and rely on MANDREL for precise calculations.


• Easy to Use: The user-friendly interface makes it simple to input data and receive accurate results.


• Efficiency Boost: Save time and effort by letting MANDREL handle the mandrel sizing process for you.


• Command Line Convenience: Seamless integration into your workflow for a smooth user experience.

Don't settle for approximate measurements when winding your springs. MANDREL offers a formula developed by Kozo Hiraoka, presented in a convenient command line application. Take the guesswork out of mandrel sizing and enjoy precision and efficiency in your work.

How Download Works

Go to the Softpas website, press the 'Downloads' button, and pick the app you want to download and install—easy and fast!