E-PVC
E-PVC precipitates as a powder after a spray-drying process. The most important applications are plastic film, profiles, floor coverings, wall paneling, coated materials, sealing compounds and plastisols.
E-PVC is generally required to have a fineness of < 63 µm and < 40 µm or even finer with a steep top cut. Since these requirements cannot be met by a spray dryer alone, grinding and classifying technology is always necessary.
Complete grinding-classifying systems for E-PVC
The grinding-classifying process is performed with the ACM Pulverizer. The classifier is integrated in the top section of the mill to perform a clean top cut. The ACM Pulverizer are the most appropriate for this application because the mill is designed for optimum accessibility, easy cleaning and low-temperature grinding.
Features
High grinding performance with good product quality
Adjustable parameters such as mill speed and classifier speed
Simple to operate and quick to clean
High mechanical reliability
The chemically synthesized paste resin contains agglomerates which have to be dispersed before spray drying. In order to break the agglomerates, the Disintegrator RI is installed prior to the drying process.
experimental verification
Before investing in new equipment, please conduct tests on the materials to be used at the Hosokawa Test and Process Development Center based on actual production conditions. Our experienced experts will assist you in determining the most effective mixing, granulation, or drying processes, helping you transition from laboratory trials to a comprehensive production testing phase. Whether you need to test the performance of a single machine or evaluate the entire production line, we can provide tailored testing services and process optimization solutions to ensure reliable system operation and excellent performance.
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