Maintenance Guide for Particle Filling and Sealing Machine
Maintenance Guide for Particle Filling and Sealing Machine
Particle filling and sealing machines are widely used in industries such as food, pharmaceuticals, and chemicals. Good maintenance can extend equipment life, ensure production stability, and improve packaging quality. The following are key maintenance measures:
1. Daily maintenance
Cleaning equipment:
After production is completed, remove residual particles and dust from the surface and interior of the machine to avoid accumulation and affecting operation.
Clean key components such as photoelectric sensors and weighing modules with compressed air or soft cloth.
Lubricating moving parts:
Regularly add food grade lubricating oil (such as silicon-based grease) to guide rails, bearings, chains, etc. to reduce wear and tear.
Check if the air path of the cylinder and solenoid valve is unobstructed to prevent jamming caused by impurities.
Check the sealing mold:
Clean the residue on the mold (such as plastic shavings, particle residue) to avoid affecting the sealing quality.
Check the wear of the mold and replace or repair it if necessary.
2. Regular maintenance (weekly/monthly)
Calibration measurement system:
Check the accuracy of the weighing sensor or volumetric filling mechanism to ensure that the filling error is within the allowable range (such as ± 1%).
Check the electrical system:
Tighten the wiring terminals to prevent looseness and poor contact.
Check if the control components such as PLC and frequency converter are operating normally.
Testing safety devices:
Ensure that the emergency stop button, protective door switch, overload protection, and other functions are effective.
3. Seasonal/Annual Maintenance
Replace vulnerable parts:
Sealing rings, belts, bearings and other components are prone to aging after long-term use and need to be replaced according to the plan.
Deep cleaning and rust prevention:
Disassemble key modules (such as filling heads and conveyor belts) for thorough cleaning, and apply rust proof oil to stainless steel components.
System upgrade and optimization:
Update equipment software (such as PLC programs) and adjust parameters as necessary to meet new process requirements.
4. Special precautions
Moisture and dust prevention:
Moisture proof devices should be installed in damp environments to prevent circuit short circuits or rusting of metal parts.
Regularly clean the cooling fan in places with high dust to prevent the motor from overheating.
Shutdown maintenance:
Before long-term shutdown, the hopper should be emptied and the equipment should be thoroughly lubricated and rust proofed.
summarize
Scientific maintenance can significantly reduce the failure rate of particle filling and sealing machines. It is recommended to develop daily, weekly, monthly, and annual maintenance plans and keep records. Operators should receive professional training to ensure that maintenance standards are implemented properly, thereby guaranteeing production efficiency and product quality.
