Recent Blogs
Shifting Device for Cone Pulleys: How It Works, Parts, Diagram, and Speed Ratio Calculator
How a shifting device for cone pulleys works on lathes, drill presses, and line-shaft machinery — belt fork geometry, ratio steps, and worked sizing example.
Belt Shipper Mechanism Explained: How It Works, Parts, Diagram, Animation, and Fast/Loose Pulley Uses
Belt shippers move flat belts between fast and loose pulleys to start and stop line-shaft machinery. See how they work, with worked examples from textile...