Qandal 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. Qandals are the same as other slings. They have their own set of application and invalidation specifications. Note for the use of qandals: The qandals must correctly support the load.
Yəni, bükülmə və qeyri -sabit yüklərin qarşısını almaq üçün təsir qüvvəsi qandalın mərkəzi xəttinin oxu boyunca olmalıdır, həddindən artıq yüklənmədən başqa. Sənədin istifadəsi və etibarsızlığıqandal should be rolled flexibly in the lifting hole, and no jamming is allowed. Phenomenon: The qandal body must not bear the effect of lateral bending moment, that is, the effect bearing capacity should be in the plane of the body.

Daşınan iki ayaq armaturu arasındakı maksimum daxil olan açıqandal cannot be greater than 120 degrees. The use and invalidation of qandals The qandal is that when the wire rope sling is used as a binding sling, the horizontal pin part of the qandal should be connected with the keyhole of the wire rope sling. The appearance is when the rigging is lifted.

Tel iplə tel arasındakı ziddiyyətqandal causes the qandal to roll, and there is a risk of detachment. The use and invalidation specifications of the qandal. The pin is deformed up to 5% of the original size; the bolt is necrotic or slippery.