Lee Classic Turret Press Setup PART 2

Published on May 19, 2012
Duration: 10:58

This guide details the setup and calibration of the Lee Pro Auto-Disk powder measure system, focusing on the double disc kit for larger case capacities. It emphasizes proper cleaning, assembly of the actuator arm and double disc components, and the importance of leaving a detergent film to mitigate static electricity for consistent powder charges. The instructor, with 45 years of reloading experience, highlights the system's ability to achieve powder charge consistency within one or two tenths of a grain.

Quick Summary

The Lee Pro Auto-Disk powder measure enhances reloading consistency by using an elastomer grommet to prevent metal-to-metal contact, ensuring smooth powder dispensing. The double disc kit accommodates larger charges for rifle cases. Proper cleaning and leaving a detergent film are vital to mitigate static electricity and achieve charge weights within 0.1-0.2 grains.

Chapters

  1. 00:00Introduction to Part 2
  2. 00:38Understanding the Powder Measure System
  3. 01:06The Challenge of Powder Dispensing
  4. 02:16Powder Types and Dispensing Issues
  5. 04:07Specific Powder Examples (IMR 4064, 4198)
  6. 05:00Lee's Elastomer Grommet Solution
  7. 06:14Cleaning and Preparation Instructions
  8. 07:38Detergent Film for Static Resistance
  9. 08:06Introduction to the Double Disc Set
  10. 08:46Actuator Arm Configuration
  11. 09:33Double Disc Kit Components
  12. 10:10Installing Spacers
  13. 10:52Hopper Orientation

Frequently Asked Questions

How does the Lee Pro Auto-Disk powder measure improve powder dispensing consistency?

The Lee Pro Auto-Disk uses an elastomer grommet that creates a cushioned surface, eliminating metal-to-metal contact. This prevents powder granules from bouncing or hanging up, leading to smoother dispensing and more consistent charge weights, typically within 0.1 to 0.2 grains.

What is the purpose of the double disc kit for the Lee Pro Auto-Disk?

The double disc kit is designed for loading larger capacity handgun and rifle cases. It allows the powder measure to dispense larger charges, up to approximately 45-46 grains of standard rifle powders, making it suitable for cartridges like the .243 or .308.

Why should I leave detergent on my powder measure parts after cleaning?

Leaving a thin film of detergent on the powder measure parts after washing and drying helps to resist static electricity. Static can cause powder to cling to the measure, leading to inconsistent charges. The detergent acts as an anti-static agent.

What are the key steps for setting up the Lee Pro Auto-Disk powder measure?

Key steps include thorough cleaning with warm, sudsy water, ensuring all parts are dry, correctly installing the actuator arm and any necessary components like the double disc kit, and orienting the hopper properly. Leaving a detergent film is also crucial for static control.

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