Engel company high-performance injection PET cosmetics packaging production base

Engel company from its long-term partner SIGCorpoplast company took over the PET cosmetics packaging production development and sales of injection molding machine, which were the Engel machine types and expanded, covers a multitude of applications. These machines are Engel MacPET name appear on the market, for the PET cosmetics packaging production of tensile plastic PET cosmetics packaging production base. Each MacPET cosmetics packaging production of high-performance injection system is the core of the billet is used for rapid turnover production curve elbow lock machine. The injection side is equipped with a special pressure device ( FIG. 1) , specially developed for PET plastic injection of the holding device is Engel PET plasticizing device characteristics different from other manufacturers. In the pressure maintaining and cooling stage, it can make for the next injection and for measuring the melt. Next time before injection, the melt was completely remained in the holding device to the screw top space, follow the fifo principle of injection, shortened the time thermal stress effect on the melt. MacPET series machine by clamping eed 5000 kn of five kinds of specifications of the machine, particularly suitable for 12, 16, 24, 32, 48, 64, 72 or 96 the cavity mould of the application.





at the same time, through the Engel and SIG Corpoplast long-term cooperation, more than one hundred of such machine 20 countries in all continents of the world is running in a reliable way. Hyperbolic at five cubits lock industry cooperation with oil storage device, not only to ensure the rapid opening and closing of the mould, and ensure the extreme of clamping system stiffness and moderate moulds. When the mould is 96 lumens, including moving all plastic pieces, die opening and closing time up to 2. 8 seconds. Energy-saving hydraulic system includes for all screw action of servo control level transfer pump, it made it possible to economic operation of the machine. Energy consumption has been reduced to very small. Moderate plasticizing shape consistent high quality MacPET injection device has a short, save a space style, and general machine equipped with folding barrier screw ( Section to diameter ratio between 22 and 24, according to the screw diameter and variable) To ensure the mild processing of melt, despite its high plasticizing capacity. If the melt to coloring, screw with the integration of the mixing device, achieve the best uniformity. If all continue with low concentration of acetaldehyde in the cavity is a kind of special quality requirements, so in screw front space is installed on the static mixing elements ( Standard concentration is the biggest 3 PPM, the billet in the cosmetics packaging production or plastic in the production of cosmetics packaging for measurement. ） Acetaldehyde is melt in plasticizing process is inevitable mechanical and thermal stress.





the economic benefits of billet PET cosmetics packaging production line has important relationship with ejection system. As far as possible in order to shorten the cycle time, cosmetics packaging production base was part of the mold cooling and part of the mould inside out. Engel MacPET machine application of linear manipulator so equipped on the special demoulding device with integrated cooling system. A four times as much as the rotation of the receiving device to ensure that the cosmetics packaging production before being stacked, in four injection cycle for the duration of all subsequent cooling ( FIG. 2) 。 A beam control system stripping device to ensure that the cosmetics packaging production from the mold, and by the manipulator. Simple operation injection molding machine, stripping manipulator and peripheral devices share the same control panel. Like general machine, manipulator controller are integrated into the machine control system, not only help the operation, the need of data exchange and make the shortest time and for the same reason, the cycle time is very short. Machine control system generally incompatible with other parts model, such as mold and cooling system of the manipulator, PET pellet drying and conveying system, upstream of ring die of dry gas separator, they all be integrated into the system.





satisfactory partner in the design of the whole production units, Engel and strengthy suppliers in their respective fields. Each partner responsible for their equipment after-sales service. Cosmetics packaging production of high-performance production new standard although Engel MacPET machine is in the greatest possible efficiency in work, but the Engel has set a more ambitious goal: the development of the next step will focus on improving the ratio of cavity number and the machine specifications. K2004 exhibition held in Dusseldorf, Germany, the cosmetics packaging production of high-performance production climax will be wonderful appearance. 通过最大化产出——最小化成本 每个厂家的宣称的目标的宠物执行。 MacPET范围的机器,恩格尔现在提供完整的政府系统的高质量和服务 证明效率。