The blow molding process is used to make hollow products such as bottles, jerry cans or tanks. This creates a large flow of residual material, also known as tops and tails. The GRAVIMIX batchblender is very accurate. By cleverly using this accuracy, we are able to optimally bring the rest flows back into the process, so that a lot can be saved on additives and masterbatch. The hopper loaders and filters are also very suitable for working with dusty materials such as regrind.
The extrusion process has a continuous character, which makes reliability of dosing mixers, hopper loaders and dryers extra important. Interrupting the process takes a lot of extra start-up time and the down-time costs quickly increase. Our machines are equipped with many smart details through many years of experience, which reduces the down time and optimizes the extrusion process.
Our batchblenders, hopper loaders and filter systems are very suitable for injection molding. For example, our batchblenders are stand alone, so that they do not require a signal from the injection molding machine. As a result, changes in the settings of the injection molding machine do not affect the mixture. In addition, we produce a batch so that a small shot weight can be dosed much more accurately. The GRAVIMIX is therefore the ideal partner for the injection molding machine.