Blowing machine technology development
Beverage companies have two urgent needs for blowing equipment. One is that the price of plastic raw materials continues to rise. Beverage companies do not want to reduce the cost of packaging to maximize profits. Therefore, it is necessary to use advanced blowing equipment to produce lighter weight. The second is that due to the rapid changes in the market, beverage manufacturers must respond flexibly to the shorter life cycle of beverages, which corresponds to the increasingly frequent product renewal problems in the production of PET bottles. The time required to replace the mold needs to be minimized. These two urgent needs have given the blower equipment supplier a big problem.
Closed Loop technology refers to the integration of the process parameters of the wire calibration into the process control system of the stretch blow molding machine to form a closed cycle of automatic control and automatic adjustment. Intelligent machine control technology is designed to improve the quality assurance system of the blow molding machine. Various data such as bottle wall thickness can be monitored by the use of the AgrPETWallplus monitoring system. During operation, the data deviating from the system rating will be immediately recognized. This information will be transmitted to the control system of the preform heating unit of the blowing machine in time. The control system will quickly reflect and individually control the heating lamps in the heating furnace. Rating. Therefore, even if the data of each bottle is different, the quality of the bottle produced is still stable and reliable under the condition that the initial set process parameters remain unchanged.