Industrienyheder

Forholdsregler for sikker brug af kroge

2021-08-03
1. Denkrog should be manufactured by a formal professional factory in accordance with the technical conditions and safety specifications of the krog, and the product should have the quality certificate of the manufacturer, otherwise it is not allowed to be used.
2. The new krog should be subjected to a load test, and the opening of the measuring krog should not exceed 0.25% of the original opening.
3.During use, check whether the krog is cracked or severely deformed, corroded and worn.
4. Denkrogskal testes en gang om året. Under testen skal du udføre en statisk test på 1,25 gange den tilladte arbejdsbelastning i 10 minutter, og kontrollere med et forstørrelsesglas eller andre metoder. Der bør ikke være revner, revner og deformation.
5. De tre farlige sektioner skal rengøres med petroleum. Brug et forstørrelsesglas til at se, om der er revner. Til tallerkenkrogs, kontroller bøsningerne og stifterne for slid.
6. Defects on the krog shall not be repaired.

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