With the continuous development of the domestic plastic bottle market, the blow molding machine industry has also emerged. In recent years, its application in the food and medicine fields has become more and more extensive.
The blow molding machine is a kind of equipment for making plastic pellets into hollow containers by a blow molding process. At present, the more common types include a one-shot hollow extrusion blower using PP and PE, which is formed by using PET, PC or PP twice. The injection stretch blow molding machine, as well as the newly developed multi-layer hollow extrusion blow and stretch blow molding.
At present, most of the blow molding machines are still two-step blow molding machines, that is, the plastic raw materials must first be made into preforms and then blown. Currently commonly used in PET is environmentally friendly plastic. Blow molding machine: After the liquid plastic is sprayed out, the wind is blown out by the machine, and the plastic body is blown to a cavity of a certain shape to make a product. This machine is called a blow molding machine. It is also a type of blow molding machine, namely a hydraulic blow molding machine.
The reason why the blow molding machine is rapidly developed by many industries is mainly due to its distinctive features. Firstly, the blow molding machine adopts the oil-free airbag clamping technology, the clamping force is large, and the elbow operation has less force and long life. Secondly, the patented fly-out seal technology makes it easier to seal the mouth, especially the jar. In addition, the use of KEYENCE PLC, touch screen, operation is easier and more reliable.
However, with the wide range of applications and increasing requirements, the pharmaceutical industry currently has two urgent needs for blowing equipment. One is that as the price of plastic raw materials continues to rise, 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 bottles. Second, due to the rapid changes in the market, Manufacturers must respond flexibly to the shorter life cycle of medicine. These two urgent needs have given the blower equipment supplier a big problem.
Therefore, in the subsequent development process, the blow molding machine enterprises must face these problems in order to obtain long-term development. The industry must exert its own advantages to seize the market, and then continuously strengthen technological innovation to stabilize the market.
Refrigeration equipment is mainly used for food refrigeration, all kinds of cargo refrigeration and summer air conditioning. According to the working principle, it can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment and electric heating refrigeration equipment.
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