x

Tag: manual hoist

manual chain blocks to electric chain hoist

The Journey : Manual Chain Blocks To Electric Chain Hoist

The invention of manual chain blocks dates back to the early 3rd century BC, and is credited to Archimedes, a Greek inventor. He invented a pulley design to haul ships out of the sea. This was done using a special hook and tackle system. Such early inventions of pulleys system led to the development of […]
chain pulley block

Invention & Evolution Of Chain Pulley Blocks

The invention of chain pulley block dates back to ancient times of Archimedes, a mathematician and an inventor. With the invention of pulley system, lifting of materials became easier because pulleys make our center of gravity on the object change. As the technologies in the world evolved, there were frequent instances of moving or lifting […]