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The three major trends in the future development of plastic pipe extrusion

Introduction of plastic pipe extrusion
At present, the plastic extrusion molding equipment, plastic extruder is usually called the host, experienced a hundred years of development, the extruder has been derived from the original single screw twin screw, multi-screw, and even no screw and other models. The plastic pipe extrusion can be matched with various plastic forming auxiliary equipment such as pipe, film, holding material, monofilament, flat wire, packing belt, squeezing net, plate (sheet) material, profile, granulation, cable coating and so on. All kinds of plastic extrusion molding production lines, the production of plastic products. Based on its excellent performance, plastic extruder has been widely used, its future development prospects are also optimistic about the industry.

Plastic Pipe Extrusion Market Introduction
Over the past two years, Chinese plastic pipe extrusion market has been able to break through, after a long period of development, Chinese press industry’s international influence continues to improve, to cope with the protection of trade protectionism, manufacturing technology and overall strength to further improve China’s extruder Industry in the export of favorable conditions gradually appear. However, the comprehensive 816 years before the 8 months of import and export data show that China’s extruder into a trade deficit situation, the difference amounted to 13.53 million US dollars.

The future of plastic extruder industry has shown three major development trends
Large and precise
To achieve the large-scale extrusion equipment can reduce production costs, in the large-scale twin-screw granulation unit, blown film unit, pipe extrusion unit and other advantages are more obvious. Is a major national key construction services required for major technical equipment, large-scale ethylene project supporting one of the three key equipment of large-scale extrusion granulation unit long-term dependence on imports, it must speed up the localization process to meet the needs of industrial development. And precision can improve the product’s gold content, such as multi-layer co-extruded composite film and so on need precision extrusion, and as an important means to achieve precision extrusion: melt gear pump must be increased efforts to develop research.

Modular and specialized
Modular production can meet the special requirements of different users, shorten the research and development cycle of new products, and strive for greater market share; and specialized production can be out of the molding equipment of the various system modules to organize production and even global procurement, To ensure the quality of the whole period, reduce costs, speed up cash flow are very favorable.

Intelligent and networked
Developed countries have been widely used in modern electronic and computer control technology, the entire extrusion process parameters such as melt pressure and temperature, the body temperature, the main screw and feed screw speed, feed volume, the The ratio of raw materials, the motor current and voltage parameters such as on-line detection, and the use of computer closed-loop control. Some companies have adopted online remote monitoring, diagnosis and control, the extrusion molding production line for network control. This is to ensure the stability of the process conditions, improve product accuracy are extremely favorable.

 

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