From a global perspective, plastic machinery to the species by the injection molding machines, extrusion / extrusion production lines and blow molding machine composed of three main types of products, which account for the plastics machinery more than 80 percent of GDP, which also accounted for injection molding machine Three categories of machinery more than half of the total.

     A few years ago, the development of rapid injection molding machine, in addition to the mainframe, the general specifications of the injection molding machines have oversupply, but some high-technology content of the injection molding machine, the market demand is gradually strengthened. There are several models:
     First, all electric, full-sophisticated type of hydraulic injection molding machine. These products are the main market of electronic communications, audio-visual and home appliances, automobiles, etc., require a higher processing conditions, the requirements of precision injection molding machine has been upgraded, these industries are Chaoyang industries, and have great room for development. 

    The second is hollow injection molding machine. This is because plastic parts in the state of the vibration stress damage a car full of plastics and other applications on the difficult problem, and a variety of materials combined with rubber and plastics with hollow injection technology, which can effectively improve the shortcomings. 
     Third, with air support, installation of new water-assisted injection molding machine. Such a new injection molding machines have great market, especially the appearance of higher, longer service life of products, such as home appliances, automobiles, construction and other more attractive.

    Application of the market due to the constant expansion and technical breakthroughs, extruder market rose on the whole to maintain the momentum, but out of domestic market prices have declined substantially it is difficult to avoid, and the ugly price war has affected the overall image of the domestic press And market competitiveness, but also hindered the development of the plastics processing industry.

     In future, extruder host and production lines to the high technical content in the market, in the direction of lower prices. Host China is now basically conical twin-screw extruder and single screw extruder oriented, more mature technology, also the largest sales market, but the general specifications of such products have oversupply, can only be maintained The market peak of 50 percent to 60 percent. The focus is to host the future development of different parallel to the twin-screw extruder, applicable to the large volume of extrusion molding out. Parallel with the twin-screw extruder to the sixth, seventh-generation high-speed, large aspect ratio direction. Single screw extruder direction of development is the large-diameter, large aspect ratio, exhaust smoothly. In fact, the single screw extruder is a low-power, low-cost models, as long as the technology appropriately, it can basically meet the twin-screw extruder performance, such as the United States now use plastic on the extruder Some are single screw, as a result of high technological content, replacing the twin-screw extruder.

       Blow the equipment of lower prices (about one-third to one half of the injection), low energy consumption (injection, the mold cavity of the pressure for 15 ~ 140 MPa, and the blow when the billet-blown expansion pressure on the general Less than 1 MPa), strong adaptability (forming complex structure, the double-wall parts), it makes up for the lack of injection molding processing methods, forming the industrial parts with a high degree of holistic, integrated performance, and high added value, cost Lower. Thus, although the current blow molding machinery in the three presses in the proportion of the lowest, but will maintain its strong momentum of development, is the fastest growing, most development potential models.

     Mixer, shredders, feeding machines, heaters and other auxiliary equipment plastic production line is an important part of a direct impact on production quality and production efficiency. The current domestic manufacturers overwhelming, but for different specifications in the same area, and imported machines technically difficult to counter, and imports most of the introduction of plastic production line has been with the auxiliary, to reduce the sales part, China Auxiliary intense market competition. Market capacity and the number of enterprises do not match, it is bound to cause this situation. The recent development of such products with AMD to crush direction (for nano-materials industry in preparation), vacuum filters, large low-noise, high-speed smash, and other functions.
     China's plastics industry in the long-term planning, from 2000 to 2005 the average annual growth rate of plastic products is about 10 percent, from 2006 to 2015 the average annual growth rate will reach 8 percent, to 2005 the output of plastic products will reach 25 million tons , 2015 is expected to double the output of plastic products, reaching 50 million tons.
Plastics Processing Industry will be good prospects for the development of China's plastics machinery manufacturing industry source for the development of high-speed, estimated from 2001 to 2010, China's demand for plastics machinery of an average annual growth rate of 6 percent and is expected to 2010 to 14.5 billion Yuan. In other words, China presses the development of the industry has a great potential and staying power is adequate, especially the high technological content, good performance, the relatively modest price models, such as large, sophisticated, special injection molding machines, low temperature, high-power - Single screw extruder, used in the production of high resistance and permeability of the packaging and heat-resistant material such as the multi-layer coextrusion blow molding machines, production of industrial parts (auto parts, etc.) blow molding machinery, etc., have very good development Prospects.