A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around ... common use since the 1800s, however mass production of an electric hoist did not start until the early 1900s and was first adapted by Germany. imports hoists.
Paytakht Co. is an Iranian Importer of wire rope and chain rigging accessories including Eye hooks in different kinds S and with lashing, shackles, turnbuckles with hooks on both sides and one side ring and hook, thimbles, connecting links and master links.
Chains and anchor chains are also widely used in lifting purposes. The benefit of using chain compared to steel wire rope is their resistance in very high temperatures up to 204 degrees centigrade. This temperature is very high to use steel wire
Steel wire ropes are used with hoists and tower cranes very commonly. However, since lifting in many cases in not lead completely and the products that are being lifted are inclined to rotate, using non-rotating steel wire rope is very usual.