China's plastic extruder market is developing rapidly

Among all kinds of plastic machinery, the core is the plastic extruder, which has become one of the widely used machines in the plastic processing industry. Plastic extruder is composed of extrusion system, transmission system and heating and cooling system. According to the number of screws, it can be divided into single screw extruder, twin screw extruder and multi-screw extruder. From the use of the extruder to the present, the extruder has developed rapidly and has gradually formed a track in line with its own development.

In the plastic extrusion molding equipment, the plastic extruder is usually called the main machine, and the subsequent equipment, the plastic extrusion molding machine, is called the auxiliary machine. After more than 100 years of development, plastic extruders have derived from the original single-screw, twin-screw, multi-screw, and even non-screw models.

The plastic extruder market in China is developing rapidly, and many new models have been launched. With the joint efforts of industry technology and R&D personnel, some major special models such as exhaust extruders, tandem disc screw extruders, and reciprocating Pin screw extruders, foaming extruders, extruders with melt gear pumps, tandem multi-stage extruders, planetary screw extruders, etc. are produced by domestic manufacturers and have independent research and development capabilities. , And enjoy independent intellectual property rights.

Modular specialized production of plastic extruders can strive for a larger market share on the one hand, and on the other hand, it is very beneficial to ensure the quality of the whole period and accelerate the capital turnover. Multifunctional development can expand its applicable space, and large-scale development can reduce The production cost, in the next development, needs to focus on its functionalization and networking, which saves manpower while ensuring the stability of the process, which can greatly improve the accuracy of the product.

With the overall improvement of China's manufacturing technology level and the overall development of China's extrusion application market, China's extrusion equipment technology suppliers have won their place in the domestic and foreign markets. But we can't help but see that China's extrusion industry is still facing a massive import of high value-added equipment. In the first three quarters of 2011, China exported a total of 2,255 plastic pelletizers with a value of 39.76 million US dollars. Although China’s plastic extrusion equipment technology has been rapidly developed in recent years and its international competitiveness has also increased significantly, how to increase the added value of equipment and how to achieve it The "premium price" of Chinese-made extrusion equipment is still the biggest challenge facing China's extrusion industry.