On the 18th, Chairman Ma Guangxi of the Guangxi Autonomous Region visited the Qinzhou Petrochemical Industrial Park to inspect the development of the park and report on the construction of the project, demanding that it continue to maintain a good momentum of development and accelerate the construction of the Qinzhou Petrochemical Industrial Park into the focus of Guangxi's first annual output value of over 100 billion yuan. Industrial Park. Qinzhou Petrochemical Industrial Park is currently constructing and introducing 16 projects with a total investment of 57.063 billion yuan. After the completion of the project, Qinzhou Petrochemical Industrial Park's annual industrial output value can exceed 150 billion yuan, and taxation can exceed 10 billion yuan, becoming the first low-carbon circular economy industrial chain with the first annual output value exceeding 100 billion yuan. The key industrial park. In order to consolidate the development potential, the park has also strengthened investment invitations for the world's top 500 organic chemical raw material suppliers. There are already nine Fortune 500 companies expressing their investment intentions. Qinzhou Petrochemical Industrial Park is showing a flourishing atmosphere. The major projects being promoted include the Fine Chemical Project of Central Asia Petrochemical Technology Co., Ltd., the sewage treatment and sewage pipe network project of Qinzhou Shengke Water Supply Co., Ltd., and the Kaiyuan New Energy Co., Ltd. of Qinzhou 100 10,000 tons/year oil shale low-temperature catalytic oil and gas project, Qinzhou China Marine Asphalt Technology Co., Ltd. 3 million tons/year modified asphalt project, etc. Qinzhou Petrochemical Industrial Park is an important fulcrum for the development of the petrochemical industry of hundreds of millions of yuan in Guangxi Autonomous Region. In 2012, it is expected to become the first key industrial park with an annual output value exceeding 100 billion yuan. Plastic Profile Extrusion Line Plastic profile extrusion is a process of manufacturing plastic profiles of various shapes and sizes. The process involves melting plastic pellets and extruding them through a die to create a continuous profile. A plastic profile extrusion line is a set of machines and equipment used to carry out this process.
The plastic profile extrusion line can be used to produce a wide range of products, including window frames, door frames, decking, fencing, and pipes. The process is highly efficient and can produce large quantities of profiles in a short amount of time.
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The plastic profile extrusion line consists of several components, including a hopper, extruder, die, cooling system, and haul-off system. The hopper is where the plastic pellets are loaded into the machine. The pellets are then melted in the extruder, which is a long barrel with a screw inside. The screw rotates and pushes the plastic through the barrel, melting it as it goes.
Once the plastic is melted, it is forced through the die, which is a specially designed tool that shapes the plastic into the desired profile. The die can be customized to produce many different shapes and sizes of profiles. The plastic profile is then cooled using a cooling system, which can be air or water-based.
After the plastic profile is cooled, it is pulled through the haul-off system, which is a set of rollers that control the speed and tension of the profile. The haul-off system also ensures that the profile is straight and uniform in shape.
