Extrusion can be referred to as a process used in developing or creating objects with a fixed cross sectional profile according to various search engines . The material is drawn or pushed through a dye of a desired cross section. The 2 important advantages of an extrusion process is the ability of developing a complex cross section and materials which are brittle since the materials only go through shear and compressive stresses. It can also form finished parts with excellent surface finishing. Some of the commonly extruded materials include metals, ceramics, foodstuff, polymers, and concrete. There are different types of extrusion machinery, for example, plastic extrusion machinery, steel extrusion machinery and aluminum extrusion machinery.
Generally, the industrial sector is ready and gearing for greater growth. Each passing year, FDI continues to grow and the market seems bullish. 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.
Some industry insiders also reveal that the key sectors which be responsible for growth include the plastic extrusion machinery, electronic ballasts and hot rolling mills.
Since the plastic extrusion machinery are considered as among the most sought after machines, the demand often outweighs their 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. Tubes, adhesive tape, window frames, deck railings, wire insulation, fence and pipes are a few of the materials which can be produced from the plastic extrusion machinery.
Aluminum extrusion is a process done by several companies today. These companies provide extruded aluminum products to their buyers. Aluminum extrusion machinery is used to create some parts of homogeneous cross sections. The process simply involves aluminum materials being squeezed all the way through an outlet under a very high pressure. Due to the ready availability of the aluminum metal on the earth’s crust, the extrusion machinery are very popular around the world. Additionally, aluminum is used in a lot of applications and also has several advantages.
The products of aluminum extrusion will last for longer period compared to the plastic and steel extrusion machinery products. Extrusion is also known to be an environment friendly procedure.
Finally, experts claim that employment capacity of numerous sectors have seen a tremendous growth in 2010 as well as showing a potential growth in 2011 according to the latest forecast.