Recent Blogs
Smith's Circular Bellows Mechanism: How the Double-Acting Forge Bellows Works, Parts and Uses
Smith's Circular Bellows delivers continuous airflow for forge work. Learn how the dual-chamber design works, sizing math, and real workshop examples.
Bellows / Double-acting Pump Mechanism: How It Works, Parts, Diagram and Uses Explained
How a Bellows / Double-acting Pump moves fluid on both strokes. Sizing formula, worked example, tradeoffs vs piston and diaphragm pumps for industrial use.