According to some search engines, extrusion is the process used to develop or create objects with a fixed cross sectional profile. A material will be drawn and/or pushed through a dye of a particular cross section. The 2 main advantages of the extrusion process is its ability to develop complex cross sections and materials which are brittle since these materials only encounter shear and compressive stresses. It can also form finished parts with excellent surface finishing. Metals, ceramics, foodstuff, polymers, and concrete are just a few examples of the items which can be extruded. Plastic extrusion machinery, steel extrusion machinery and aluminum extrusion machinery are examples of the available extrusion machinery.
The industrial sector today is ready for greater growth. The markets seem bullish and FDI continues to increase with each passing year. More and more economists are nowadays advocating for bigger investments in the industrial segment, especially the machinery segment for starting up the foundation of a promising growth. The economists insist that the non-machinery products as well as the manufacturing segment will not only perform well, but they also hold a potential of creating more than 223400 jobs.
A few of the industry insiders have also revealed that some of the major sectors that will be responsible for this growth include but is not limited to plastic extrusion machinery, electronic ballasts and hot rolling mills.
The plastic extrusion machinery are among the most sought after machines and their demand often outweighs the supply. The plastic extrusion is basically a process which involves the melting of raw plastic material and then shapes it into a product as per the desired requirement and demand. The plastic extrusion machinery is able to create materials such as tubes, adhesive tape, window frames, deck railings, wire insulation, fence and pipes.
Nowadays, many companies have taken up the extrusion of aluminum. Such companies specialize in the creation of aluminum products for their buyers. The aluminum extrusion machinery mainly plays the role of producing homogeneous cross section. The process simply involves aluminum materials being squeezed all the way through an outlet under a very high pressure. The aluminum extrusion machinery are also very popular around the world simply because aluminum is readily available on the earth’s crust. Additionally, aluminum is used in a lot of applications and also has several advantages.
The products of aluminum extrusion have a longer life compared to the steel or plastic extrusion machinery products. The process of extrusion is also considered to be an environment friendly solution.
In conclusion, experts claim that the employment capacity of almost all sectors have registered a substantial growth in 2010 and is showing a promising growth in 2011 as per the results of the latest forecast.