Sellier & Bellot - Making A Round

Published on April 5, 2019
Duration: 4:41

This video provides an in-depth look at the Sellier & Bellot rifle ammunition manufacturing process, from raw brass to finished rounds. Expert Larry Vickers and manufacturing specialist Mike Fisher detail critical steps like annealing, case drawing, bullet production, and automated quality control. The process culminates in high-speed loading on the 'Scorpion' machine, producing 160 rounds per minute.

Quick Summary

Sellier & Bellot manufactures rifle ammunition through a multi-step process involving raw brass forming, annealing for ductility, bullet production (like the SS109), and rigorous automated visual inspection. The final stage uses the 'Scorpion' machine to load cases with powder and projectiles at a rate of 160 rounds per minute.

Chapters

  1. 00:00Introduction to Sellier & Bellot Factory
  2. 00:29Raw Brass Material and Cup Punching
  3. 00:56The Critical Annealing Process
  4. 01:07Drawing the 5.56x45mm Case
  5. 01:37Turning and Trimming the Case
  6. 02:01SS109 Bullet Production Stages
  7. 02:30Automated Quality Control Inspection
  8. 03:34Final Loading on the Scorpion Machine

Frequently Asked Questions

What are the key stages in Sellier & Bellot's rifle ammunition production?

The process starts with raw brass strips, which are formed into cups, then drawn into cases through multiple steps. Bullets like the SS109 are produced separately. Critical stages include annealing the brass for ductility and automated visual inspection for quality control, before final loading at high speed.

How does Sellier & Bellot ensure the quality of its ammunition?

Sellier & Bellot employs automated visual inspection systems using high-speed cameras. These systems meticulously check every case for precise dimensions and specifications, ensuring consistency and reliability in the final product.

What is the significance of the annealing process in ammunition manufacturing?

Annealing is a vital heat treatment step that softens the brass material. This process relieves internal stresses and increases ductility, allowing the brass to be shaped into cartridge cases through drawing and forming processes without cracking or failing.

What is the production rate of the 'Scorpion' loading machine?

The 'Scorpion' automated loading machine is a key piece of equipment in the Sellier & Bellot factory. It is capable of assembling rifle ammunition, combining the case, powder, and projectile, at a high rate of 160 rounds per minute.

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