Solution to Rotation of Crane Hook

  • When the crane is equipped with double hook pulleys, please select the most outward pulley, which can reduce the problem of crane pulley rotation.
  • If there are different pulleys on the crane, please choose the larger diameter pulley, which can also reduce the rotation of the crane pulley.
  • In the stress problem of crane wire rope, attention should be paid to the selection of even number of crane wire rope, and it is better not to use single strand crane wire rope.
  • Don’t operate the Crane quickly while working, and it can reduce the rotation of the crane hook smoothly.