More than 90% of unplanned downtime of automatic production lines is caused by aging wearing parts rather than main mechanical failures. Passive maintenance mode leads to frequent shutdowns and high operating costs. Standardized preventive replacement management greatly improves production efficiency and equipment stability.
Rubber seals gradually harden and lose elasticity under long-term compression and friction. Replace every 8 months in clean environment, 4-6 months in dusty and oily conditions, and 3 months in high-temperature working areas.
Frequent bending and air pressure impact cause micro cracks and air leakage. Fixed pipelines last 12 months, movable pipelines 6 months, and high-pressure pipelines 3 months.
Bearings, belts and chains suffer fatigue wear during continuous operation. Dust environment accelerates wear. Implement batch replacement according to operating speed and site conditions to avoid sudden jamming.
Long-term impact load causes spring fatigue and deformation. Regular inspection and annual overall replacement ensure positioning accuracy and equipment stability.
Dust and vibration reduce sensor sensitivity. Periodic replacement effectively avoids misinduction and production defects.