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Optimistic About The Current Situation Of China's Plastic Extrusion Machine Towards The Development Of Energy-efficient
Apr 19, 2017

From the view of the world, the main varieties of plastic machinery by injection molding machine, plastic extrusion / extrusion blow molding machine production line and three kinds of products, which accounted for more than 80% of the total output value of plastic machinery, the market popularity topped the list. The development of China's plastics machinery industry in the past two years is more optimistic, extrusion machine market has made great progress and breakthrough. Extruder mainframe and production line in the future will also be efficient, sustainable development direction.

Plastic extruder market due to continuous expansion and Application on the market breakthrough, on the whole can maintain a slight upward momentum, but the domestic extruder market prices fell sharply has been difficult to avoid, and the price war has affected the crudely made domestic presses the overall image and market competitiveness, but also hindered the development of plastic processing industry.

The last two years, only the German Claus Maffei this company to provide more than 100 China profile production line, plastic doors and windows and pipe processing enterprises for most of the imported equipment, it can not be said to be the failure of the domestic manufacturers.

Plastic extruder mainframe and production line in the future market will be high technology content, lower prices in the direction of development. A host of domestic now basically in conical twin screw extruder and single screw extruder mainly, the technology is more mature, but also the largest market sales, general specification for this type of product has been oversupply, the market can only maintain the peak period of 50% ~ 60%.

The main focus of the future development is to develop a parallel twin screw extruder, which is suitable for large extrusion molding extrusion. The development of parallel co rotating twin screw extruder to the sixth generation and the seventh generation of high speed and large aspect ratio. The development direction of single screw extruder is large diameter, large aspect ratio, smooth exhaust. In fact, the single screw extruder is a kind of low energy consumption, low cost models, as long as the technology properly, it can basically achieve the double screw extruder efficiency, such as the United States now use plastic extruder is mostly single screw, due to the high technical content, replaced by twin screw extruder.

Now the domestic host is basically based on conical twin-screw extruder and single screw extruder, and the technology is more mature, the market is very large. According to the market forecast, the main focus of the future development of the industry is the development of parallel to the twin screw extruder, suitable for large extrusion molding extrusion. The development of parallel co rotating twin screw extruder to the sixth generation and the seventh generation of high speed and large aspect ratio.