The biaxially stretched mesh production line is an equipment used for producing high-strength and high toughness plastic mesh sheets, widely used in fields such as construction, agriculture, and packaging. In order to ensure the normal operation of the equipment, extend its service life, and reduce the failure rate, maintenance and upkeep of the equipment are crucial.

1、 Daily maintenance

1. Cleaning equipment

Equipment surface cleaning: After each day's work, the equipment surface should be cleaned to remove dust, oil stains, and other impurities to prevent them from entering the interior of the equipment and affecting operation.

Mold cleaning: The mold is the core component of the biaxially stretched mesh production line and needs to be cleaned regularly to prevent residue accumulation and affect product quality. Use specialized tools and cleaning agents during cleaning to avoid damaging the surface of the mold.

2. Lubrication and maintenance

Lubrication point inspection: Regularly inspect the lubrication points of the equipment to ensure sufficient lubricating oil and avoid equipment wear caused by insufficient lubrication. Common lubrication points include chains, bearings, gears, etc.

Lubricating oil selection: Choose the appropriate lubricating oil according to different parts of the equipment to ensure lubrication effect. For example, high-temperature resistant lubricating oil should be used in high-temperature areas.

3. Tightening inspection

Bolt tightening: Regularly inspect the bolts in various parts of the equipment to ensure their tightness and prevent equipment vibration or damage caused by looseness.

Transmission component inspection: Check the tension of transmission components such as chains and belts to ensure that they are in normal working condition and avoid equipment failure caused by looseness or overtightening.

2、 Regular maintenance

1. Monthly maintenance

Electrical system inspection: Monthly inspection of the electrical system, including motors, control cabinets, sensors, etc., to ensure their normal operation and avoid equipment shutdown due to electrical failures.

Hydraulic system inspection: Check the oil level and quality of the hydraulic system, regularly replace the hydraulic oil, and ensure the normal operation of the hydraulic system.

2. Quarterly maintenance

Filter replacement: Replace air filters, oil filters, etc. every quarter to prevent impurities from entering the equipment and affecting its operation.

Cooling system inspection: Check the water pump, water pipe, etc. of the cooling system to ensure cooling effect and prevent equipment overheating.

3. Annual maintenance

Comprehensive inspection: Conduct a comprehensive inspection of the equipment once a year, including mechanical components, electrical systems, hydraulic systems, etc., to ensure that all parts of the equipment are in good condition.

Replace vulnerable parts: According to the usage of the equipment, replace vulnerable parts such as sealing rings, bearings, etc., to prevent equipment failure caused by wear and tear.

3、 Fault handling

1. Common faults and their solutions

Equipment vibration: may be caused by loose bolts, worn transmission components, or insufficient lubrication. The solution is to tighten the bolts, replace worn parts, or replenish lubricating oil.

Product size deviation: may be caused by mold wear, improper temperature control, or uneven tensile force. The solution is to replace the mold, adjust the temperature, or check the stretching system.

Equipment overheating: may be caused by cooling system failure, insufficient lubrication, or excessive load. The solution is to check the cooling system, replenish lubricating oil, or reduce the load.

2. Fault prevention

Regular inspection: Regularly inspect equipment to promptly identify potential problems and avoid malfunctions.

Operation training: Train operators to ensure they are familiar with equipment operation and maintenance procedures, and reduce failures caused by human factors.

4、 Other precautions

1. Environmental control

Temperature and humidity control: Maintain appropriate temperature and humidity in the production environment to avoid equipment failures or product quality issues caused by environmental changes.

Dust prevention measures: Take dust prevention measures to prevent dust from entering the interior of the equipment and affecting its operation.

2. Recording and Tracking

Maintenance records: Establish equipment maintenance records, detailing the time, content, replacement parts, and other information of each maintenance to facilitate tracking of equipment status.

Fault record: Record the equipment fault situation, handling methods, and results for the purpose of analyzing the cause of the fault and formulating preventive measures.

3. Spare parts management

Spare parts inventory: Based on the usage of the equipment, reserve vulnerable parts and key components reasonably to ensure timely replacement in case of equipment failure and reduce downtime.

Spare parts quality: Choose reliable spare parts to avoid equipment failure caused by spare parts quality issues.

The maintenance and upkeep of the biaxially stretched mesh production line equipment is an important measure to ensure its normal operation and extend its service life. Through daily maintenance, regular upkeep, and troubleshooting, the equipment failure rate can be effectively reduced and production efficiency can be improved. At the same time, strengthening operator training, doing a good job in environmental control and spare parts management are also key to ensuring the stable operation of equipment. Only by comprehensively and meticulously carrying out equipment maintenance and upkeep can we ensure the long-term stable and efficient operation of the biaxially stretched mesh production line, and create greater economic benefits for the enterprise.