China Orotrim Machinery company is a research, development, manufacturing as one of professional manuf-acturer of plastic machinery.Since its inception, has always been dedication to "high tech machinery" in the re-searchand development.And efforts to build their reputation as the industry's first brand.Companies aim at theworld'smost advanced plastic machinery technology, in-depth research, and have developed a lot of originaltechniques, some of the world's first, and more to fill the domestic blank.That have already submitted a numberof patents, has developed a unique market, competitive advantage. We are still a few company in the world, who use of CFD-FLUENT techniques to improve the design of plastic equipment, including extruders and dies. Production of plastic products, equipment must meet the profitable production rate. Only high-yield to low-cost, can be profitable. Production rate of our system can not be com-paredto other companies, high yield than domestic company equipment 3 to 5 times.POLYFLOW finite elementmethod is used mainly for viscous and viscoelastic fluid flow pro-blems for CFD simulation software. As a com-ponent of FLUENT, it has a strong solution of non-Newtonian fluids and the ability of nonlinearproblems, and itsflow with a variety of models can solve the polymer, food, glass, etc. encountered in a variety of processes suchas temperatre / Non-isothermal, two-dimensional / three dimensional, steady / unsteady flow problems, can beused for extrusion, molding, hot pressing and other forming methods of simulation.
