Under the impetus of the food industry, the blow molding machine industry is becoming more and more prosperous, but now the blowing bottle mechanism manufacturing the product level is a pyramid type distribution, in the products at the bottom of the large number of low-level repeat production, but relatively few high-end products.
Data show that the national professional blow molding machine manufacturing enterprises in nearly 1000, of which more than 300 are not stable enough. Every year, the conversion or closure of nearly 10% of the enterprises. Production value and sales of more than more than and 10 yuan of 1 enterprises, the annual sales of less than 3000 yuan less than 30 enterprises, 75% of the industry's exports are produced by 30 companies.
The bottle blowing machine is developed rapidly, through the use of some industries, mainly due to the different characteristics, first of all, the bottle blowing machine adopts air without oil lock mode, the mode locking force and the switch operation is low, the service life is long. Secondly, the use of fly out of the patented technology, sealing, especially the wide mouth bottle sealing is easier. In addition, the use of Kean's programmable controller, touch screen, the operation is more simple, high reliability.
Plastic bottle industry after a long period of development, and gradually formed a number of industrial clusters in the north and south, in the vicinity of these industrial clusters have gradually formed a professional blowing machine production base. At present, the formation of the domestic Huangyan, Guangdong, Foshan, Jiangsu, Lianyungang, Hebei, Taizhou and Cangzhou several important blowing machine production base.
At present, most of the bottle blowing machine is still the two step blower, that is, we must first plastic raw material to make a bottle embryo, and then blow. At present, it is generally used for the environmental protection of pet materials. Blowing machine liquid plastic sprayed out, the use of the machine blow out the wind, the plastic body blow to a certain shape of the mold cavity, so that products, this machine is known as blow molding machine. Is also a kind of blow molding machine, that is, hydraulic bottle blowing machine.
Bottle blowing machines in our country are mostly small and medium-sized enterprises, lack of technical strength, lack of independent development capabilities, it is difficult to achieve the scale of technology intensive production, it is difficult to meet the changing market demand. Therefore, the industry believes that the industry reshuffle is inevitable, small businesses will be phased out and merged in the competition.
Therefore, later in the development process, the blow molding machine enterprises to want to get long-term development, we must face these problems industry to play their own advantages, seize the market to continue to strengthen technological innovation, to stabilize the market. Blow molding machine industry should maintain a growing trend, in the process of continuous efforts keeps the advantages of the lack of improvement, continue to strengthen technological innovation, make blow molding machine and is used more and more widely. In addition, we should speed up the industrialization of the road.
