Econe Machinery
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Raw material preparation is a necessary and very important step in a PVC extrusion process.
Improve the profit margins of the product. Definition of quality: A product is constantly produced without any variation of the specific characteristics required for its final application.
Improve working conditions inside and outside the production plant (Dust, Noise, Steam, Smells, Vibrations) to increase the prestige of the processors.
Significantly reduce operational costs through the introduction of automated material processing.
The system improves the quality and consistency of the finished PVC product, enhances working conditions inside and outside the facility by reducing dust, noise, and vibration, and lowers labor costs through automation.
This system typically handles main raw materials such as PVC, Light Calcium Carbonate (CaCO3), and Heavy Calcium Carbonate (CaCO3), as well as various powder and pellet additives.
The system utilizes a 3m³ transition silo equipped with a screw feeder to convey the raw material to the weighing silo. This controlled feed method highly improves weighing precision.
The complete cycle includes raw material bag emptying, conveying into storage silos, PVC and additives dosing and weighing, hot/cool mixing, dry blend storage, extruder feeding, and central de-dusting, all managed via a central electrical control.
Materials are compounded using a high-efficiency Hot and Cool Mixer combination, which ensures that PVC and additives are uniformly mixed at correct temperatures to maintain physical properties before extrusion.
