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Explosion-proof hoist parts inspection

2025-07-04

rizhi

Explosion-proof hoist component inspection: Brake system: Check the wear of the ratchet and spring tension to ensure reliable braking. Explosion-proof structure: Whether the explosion-proof joint surface is smooth and flat (scratch depth ≤ 0.1mm). Fastening bolts are complete and torque meets standards (as required by the instructions). Sealing gaskets have no aging cracks. Chain wheel and gear: Check for tooth wear, pitting, or broken teeth.