Plastic melt pump SPA

gear

Standard gear pumps used to recycle plastic material are very sensitive because the contamination contained therein can damage them easily. For this reason, not only is constant maintenance required, but often also the installation of a safety filter to protect the pump, with a significant economic outlay, both for the purchase of the machinery and the interventions required for its operation. Not forgetting that gears must be periodically replaced by the operator, a further operating disadvantage. Choosing the innovative SPA screw pump, on the other hand, ensures significant savings, because the management costs are greatly reduced – there is no need for maintenance, nor is it necessary to buy a second protective filter or expensive replacement gears that the operator needs to have on hand for replacement. SIMPLIFIED USE, OUTSTANDING RESULTS Operating it is incredibly easy. A gear pump is, in fact, much more complex to operate, while SPA is easy to use and does not require periodic replacements by operators. It can also be used both before and after the filter, and is also perfect for double filtration needs. Before the filter: it allows you to protect the twin-screw extruder used for the production of compounds. After the filter: it allows you to stabilise the pressure of the material and also increase the productivity of the filter and extruder.