Blog Tags: chain pulley block in gujarat

Heavy Duty Manual Chain Pulley Block

Is Manual Chain Block a better choice than an Electrical Hoist?

The invention of manual chain block┬ádates 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 manual […]