Over the last decades, the popularity of the injection molding process has increased dramatically. This is because of the advantages of using injection molding machines and also the advantages of injection molding as a whole. As such, today there are many manufacturers and developers in the market who are making molding machines. One is the nissei injection molding machines. As such, it can be extremely overwhelming and frustrating for anyone who chooses to invest in injection molding machines. However, the following are the factors to consider when buying used nissei injection molding machines.
The first thing to consider when buying used nissei injection molding machines is the shot size. This refers to the optimized amount of plastic that the used nissei injection molding machines can inject into the molding cavity during one molding cycle. For some machines, the short size is high while for others is low. The usual short size is most of the times anticipated to be in ounces of “general-purpose polystyrene” (GPPS) for U.S. machines, and cm3 for European and Asian machines.
Another thing to consider when buying used nissei injection molding machines is the tonnage. On many occasions, this is usually referred to as the clamping pressure. Unlike press brakes whose tonnage is usually measured and evaluates in terms of the number of tons of downforce the machine is capable of directing towards a workpiece, plastic injection molding machines, tonnage is on many occasions measured and evaluated based on the number of tons with which the machine can press together the platens, which usually hold the mold cavity and form the plastic that is injected into said cavity to produce the desired part.
For more information on the factors to consider when buying nissei injection molding machines, visit our website at http://www.premierplasticsnj.com/