1. Overview
In the production of plastic packaging factory, the delivery efficiency of plastic particles directly affects the product quality and production schedule. The traditional vacuum feeding pump has high energy consumption and low efficiency, which cannot meet the production demand.
2.Implementation plans
In the production layout of plastic packaging factory, according to the conveying requirements of the vacuum feed pump motor in different production lines. For large production lines, due to the large conveying capacity and long distance, the motor of 15kW is selected, and each feeding unit is equipped with 2 FGI FD 300 series frequency inverters to ensure adequate transmission power. The medium-sized production line uses a motor of 7.5kW, and each feeding point is equipped with one FD 300 series frequency inverters.
3. Application advantage
Outstanding energy saving effect: FGI FD300 series frequency inverter can accurately adjust the speed of vacuum feeding pump motor according to the actual demand of plastic particles in different production links of plastic packaging factory. Compared with the traditional constant speed operation mode, the energy consumption of the motor is greatly reduced on the premise of meeting the production requirements. According to the actual operation data statistics, the overall energy consumption can be reduced by about 30% -40%, which saves a lot of power costs for enterprises.
Production stability is significantly improved: through the precise control of the motor speed by FGI FD300 frequency drive, the flow rate and flow rate of plastic particles in the conveying process is guaranteed stable. It avoids the problems of production interruption and product quality fluctuation caused by unstable transportation. Whether it is large, medium or small production line, can achieve continuous, efficient production, improve the product consistency and quality rate.
Equipment maintenance cost reduction: FGI FD300 frequency drive has the function of soft start and soft stop, reducing the impact on the equipment when the motor starts and stops, and extending the service life of the vacuum feeding pump and its related equipment. At the same time, because the motor runs more smoothly, the wear of mechanical parts is reduced, and the incidence of equipment failure is reduced. The equipment maintenance cycle can be extended, and the maintenance cost is greatly reduced, which improves the production efficiency and economic benefits of the enterprise.
High degree of intelligent control: FGI FD300 frequency drive can be connected with the automatic control system of the factory to realize remote monitoring and operation. Operators can adjust the operating parameters of the frequency converter in the control center according to the production demand, which improves the convenience and flexibility of production management. In addition, the frequency converter can also feedback the running state of the equipment in real time, so as to find and deal with potential problems in time.