Recent Blogs
Lifting Jack Mechanism Explained: How Screw and Hydraulic Jacks Work, Parts, Formula and Uses
How a Lifting Jack works — screw, hydraulic, and ratchet types explained with formulas, real worked examples from automotive, rail, and stage rigging.
Hydrostatic Jack Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
Hydrostatic jack explained — how it works, the lift-force formula, real industrial examples, sizing tradeoffs and troubleshooting from FIRGELLI engineers.