In the polypropylene production industry, the polypropylene spinning machine is the core equipment, and its operating status directly affects the product quality and production efficiency. Standardized equipment inspection is the key to ensuring stable operation and reducing the risk of failure. The following is a detailed explanation from the four core components.

I. Spinning function Testing: Consolidating the production foundation

As the core of power transmission, the screw gearbox needs to listen for any abnormal sounds inside the box, and check for oil seal leakage, oil quality and level, as well as the operation of the oil pump. If the drive V-belt becomes loose, worn or broken, it will lead to transmission failure and needs to be dealt with promptly. The cock valve should be flexibly closed to prevent material leakage or loss of control of flow. The extrusion head is the starting point of material forming. The problem of material leakage must be eliminated to ensure the continuity of spinning.

Ii. Filter Inspection: Strictly control the quality of the melt

The filter shoulders the important responsibility of filtering impurities and ensuring the purity of the melt. When conducting the inspection, first confirm that the inlet and outlet of the melt are sealed to prevent leakage. The data from pressure gauges and thermometers are crucial, and stable indicators ensure the smooth filtration of the melt. When venting, pay attention to the accumulation of materials at the discharge port to prevent the deterioration of materials. Switch the filter check 拠 turn the valve; Regularly clean the accumulated materials at the bottom sewage outlet to ensure the filtration effect.

Iii. Box body and wire chamber Inspection: Stabilize the production environment

The internal environment of the box and the filament chamber affects the spinning quality. The safety valve and the exhaust valve should function properly. When the pressure is abnormal, they should release the pressure and exhaust the air in time. The pressure gauge accurately indicates the pressure to facilitate timely adjustment. The insulation layer maintains a stable temperature and reduces energy consumption. The blockage of the side-blowing air filter screen will cause uneven cooling of the filament bundle and it needs to be cleaned regularly. The fixing bolts of the material accumulation board should be complete to prevent loosening and affect production safety.

Iv. Gearbox Inspection: Ensure power transmission

The reducer is a key component for power transmission. During inspection, it is necessary to identify any abnormal sounds and check for oil shortage to ensure lubrication. The coaxiality of the pump shaft and the wear of the shaft head are key points. Abnormalities can affect power transmission. The pump shaft safety bolt cuts off the power when the equipment is overloaded, and its effectiveness is related to the safety of the equipment.

Strictly implementing the equipment inspection standards for polypropylene spinning machines and conducting regular comprehensive maintenance can promptly eliminate potential hazards, extend the service life of the equipment and reduce costs. If you have any testing or maintenance needs, please feel free to contact us for professional support.

Changzhou Fubon Chemical Fiber Machinery Factory Technical production: Polypropylene spinning machine, polypropylene FDY spinning machine, polypropylene FDY equipment, polyester POY spinning machine, polyester POY production line, polyester POY equipment, polyester POY machinery, polyester recycled bottle FDY spinning machine, polyester FDY spinning machine, polyester FDY machinery, Spandex spinning machine, spinning special parts, polyester small Experimental machine, polypropylene small experimental machine, nylon small experimental machine.

Changzhou Fubon Chemical Fiber Machinery Factory Technical  is a research and development and production of all kinds of chemical fiber machinery as the main professional manufacturing suppliers, research, development, production and sales as one, in order to meet the market demand, our factory has established a perfect chemical fiber spinning experimental base, to provide customers with good equipment and technical services. We mainly provide customers with complete sets of polyester, polypropylene, nylon, spandex and other chemical fiber complete sets of equipment, and undertake a variety of related equipment renovation projects and customized services.