grillo is a kind of sling, which is widely used in various industries such as electric power, metallurgy, petroleum, machinery, railway, chemical industry, port, mining, construction and so on. grillos are the same as other slings. They have their own set of application and invalidation specifications. Note for the use of grillos: The grillos must correctly support the load.
Cioè, la forza dell'effetto dovrebbe essere lungo l'asse della linea centrale del grillo per prevenire carichi di flessione e instabili, per non parlare del sovraccarico. L'uso e l'invalidazione delgrillo should be rolled flexibly in the lifting hole, and no jamming is allowed. Phenomenon: The grillo body must not bear the effect of lateral bending moment, that is, the effect bearing capacity should be in the plane of the body.

L'angolo massimo incluso tra le manovre a due gambe trasportate dalgrillo cannot be greater than 120 degrees. The use and invalidation of grillos The grillo is that when the wire rope sling is used as a binding sling, the horizontal pin part of the grillo should be connected with the keyhole of the wire rope sling. The appearance is when the rigging is lifted.

Il conflitto tra la fune metallica e ilgrillo causes the grillo to roll, and there is a risk of detachment. The use and invalidation specifications of the grillo. The pin is deformed up to 5% of the original size; the bolt is necrotic or slippery.