Specification of use for shackles

1. The operator must accept relevant training before use the shackle.

2. Before operation, check if all shackle models match correctly and the connection is secure.

3. It is forbidden to use bolts or metal rods instead of shackle pins.

4. No large impact collision is allowed during the lifting process.

5. The shackle pin should be flexible in the lifting hole, and no jamming is allowed.

6. The shackle body cannot bear the transverse bending, it means that the bearing capacity should be in the plane of the shackle body.

7. The maximum working load must be adjusted when there are different angles of bearing capacity.
8. The maximum angle between the two legs rigging carried by the shackle shall not exceed 120°.











9. The shackle should support the load correctly, that is, the force should be along the axis line of the shackle.

10. Avoid eccentric loads on the shackle.

11. According to the frequency of use, the condition of the working conditions, determine a reasonable periodic inspection. The inspection period should not be less than half a year, and no more than a year, and the inspection must be recorded.