Extruder in China market development, keeping the rising momentum

65 extruder developed countries has been widely used in modern electronic and computer control technology, the process parameters of the extrusion process such as melt pressure and temperature, paragraphs body temperature, the main screw and feed screw speed, feed feed rate, the proportion of all kinds of raw materials, such as current voltage of the motor parameters online testing, and USES the microcomputer closed-loop control. Some companies have been using the Internet, remote monitoring, diagnosis and control to network control extrusion molding line. This to ensure stability in the process conditions, improve the accuracy of the product is very good.

In recent years, China's conventional extrusion machine and production line, with excellent cost-effective popular international market gradually. At the same time, China in the field of advanced extrusion technology innovation, develop a variety of new products come out. Extrusion technology to meet the need of high precision machining precision extrusion can be removed from the follow-up processing method, better meet the needs of product application, at the same time to reduce the cost of materials, the purpose of improving the quality of the products.

Today, meet the needs of plastic precision direct extrusion, a variety of mature technology has been to the market, the polymer melt gear pump is one of the important means. This technology has been widely used in chemical fiber, film, profile, pipes, plates, wire, composite extrusion, such as granulation production lines.

65 extruder market due to the expanding of application market and technological breakthroughs, still can maintain a small change in the momentum on the whole, but domestic extruder market prices have been hard to avoid, churning out and price war has affected the whole image of the molding machine and domestic market competition, also hindered the development of plastic processing industry.

65 extrusion machine and production line in the future market will be developed to the direction of high technical content, the price is lower. Domestic host now basically with conical twin-screw extruder and single screw plastic extruder, technology is mature, the market sales is the largest, but this kind of product has an oversupply of general specifications, can only maintain the market peak of 50% ~ 50%. The host in the future will focus on developing parallel to the twin screw extruder, is suitable for large amount of extrusion forming extrusion.

High efficiency of plastic extruder is mainly in high output, low energy consumption, low manufacturing cost. In terms of function, screw extruder is not only used for polymer extrusion molding and mixing processing, its use has broaden into food, feed, electrode, explosives, building materials, packaging, paper pulp, ceramics and other fields. In addition, the combined mixing granulation and extrusion forming process of "one-step extrusion process" is also worth attention.