Cieme shackle Let me tell you something Unshackle processing requirements
1. The shackles should be smooth and smooth, and no cracks, sharp edges or overburning defects shall be allowed.
Do not use cast iron or cast steel shackles. The clasp can be forged by sedation steel, and the shaft pin can be machined after forging.
3. Do not drill or weld repair on the unshackle. After permanent deformation of the clasp and shaft pin, no repair shall be performed.
4. When used, the clasp and bolt should be checked, and no serious wear, deformation or fatigue cracks shall be allowed.
5. When used, the horizontal spacing shall not be pulled, and the shaft pin must be put in the insurance pin.
6. After the shaft pin is correctly assembled, the width of the body shall not be significantly reduced, and the threads shall be well connected.
7. The use of unshackle shall not exceed the specified safety load.
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